Texas Instruments TI-30X Support Question
Texas Instruments TI-30X Support Question
Find answers below for this question about Texas Instruments TI-30X - IIS Scientific Calculator.Need a Texas Instruments TI-30X manual? We have 2 online manuals for this item!
Question posted by pradysef on May 31st, 2014
How To Convert Radians To Degrees With Ti-30x Iis
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Related Texas Instruments TI-30X Manual Pages
Teachers Guide - Page 2
.... www.ti.com/calc ti-cares@ti.com
Copyright © 1999 Texas Instruments Incorporated. Printed in classes, workshops, or seminars, provided each copy made shows the copyright notice.
Note: Using calculators other party...School District in the How to anyone for any claim of any other than the TI-30X IIS may not be sold, and further distribution is hereby granted to teachers to the ...
Teachers Guide - Page 3
... for the mathematical concept you teach students how to use our e-mail address: ti-cares@ti.com visit our TI calculator home page: www.ti.com/calc or, call our toll-free number: 1.800.TI.CARES (1.800.842.2737)
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X IIS: A Guide for that purpose.
• For maximum flexibility, each example and activity...
Teachers Guide - Page 4
... 9 Pi 10 Powers, Roots, and Reciprocals 11 Probability 12 Statistics 13 Trigonometry
ii How to Use the TI-30X ÚS (continued)
iii
14 Notation
88
iv
15 Logarithms and Antilogarithms 91
...47 52 58 61 68 75 8 1
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
VI Using Scientific Notation
Trig Functions What's My Score -
1-Variable Statistics
Heart Rates - 1-...
Teachers Guide - Page 14
... ratios, and solve problems involving trigonometric ratios. Introduction
Introduce the trigonometric ratios to the nearest degree. Round to the nearest hundredth if necessary. (Use % , for the triangle using the... find the value of each ratio using the TI-30X ÙS.
sin A e. Have students find the measure of each angle using the TI-30X ÙS. Round to select 2 decimal places....
Teachers Guide - Page 15
...ramp to your front door. Can you do that and still have the angle of incline be more than 6 degrees? Procedure
1.
Enter 1.5 W 20 and press E Make a drawing of the door is enough room to ...)
Activity
Present the following problem to students:
You want the angle of incline to be less than 6 degrees. You don’t want to start the ramp 15 feet away from the ground to build the ramp?...
Teachers Guide - Page 16
cos A
f. Round to the nearest degree. sin 71º
b. Using the TI-30X ÙS, find the value of each ratio. a. cos C c. a. tan C d.
sin B = 0.4567
b. Using the TI-30X ÙS, find the measure of each angle. tan 31º
c. tan A
2. cos A =0.6758
c. Trig Functions
Name Date
Problems
1. Find the trigonometric ratios ...
Teachers Guide - Page 17
... that and still have the angle of the door is 20 feet. Is there room to the bottom of incline be more than 6 degrees?
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
13 Procedure
1. Make a drawing of incline to start the ramp 15 feet away from the door. You don...
Teachers Guide - Page 33
... the RESET menu. No menu or message is displayed. TI-30X ÚS Basic Operations
1
Keys
1. & turns on the calculator.
2. % turns on the transparency masters assume all default settings.
• Resetting the calculator:
Returns settings to their defaults: floating decimal (standard) notation and degree (DEG) mode.
Clears memory variables, pending
operations, entries...
Teachers Guide - Page 56
... the numerator
and the denominator.
3. % j converts a fraction to its decimal
equivalent or changes a...calculations can show fractional or decimal results.
When possible, calculations involving
2 fractions or a fraction and any
integer will display fractional results.
3
Calculations...
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
52
...
Teachers Guide - Page 85
... mode setting (degree, radian, or gradient-See Chapter 16, Angle Settings and Conversions).
Notes
• The examples on the transparency masters assume all default settings.
• Before starting a trigonometric calculation, be sure to the current angle-unit mode setting.
• E ends a trig function.
6
2
5
1
4
3
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide...
Teachers Guide - Page 98
... displayed according to DMS notation.
DEG Sets degree mode.
I displays the following menu that lets you convert an angle from decimal degrees to the angle mode setting.
• You enter decimal-degree angles the same as º (degrees),
´ (minutes), and ´´ (seconds).
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide For Teachers
94 Specifies...
Teachers Guide - Page 99
Degrees, Minutes, and
=
Seconds to Decimal
You watched 2 videos that were 2:05
(2 hours and 5 minutes) and 1:46
(1 hour and 46 minutes) in length. ...;
'
DEG
2¡ 5Å + 1¡ 46Å ' 3.85
DEG
¸ '-D-M--S
DEG
Ans ' DMS
'
3¡ 51Å 0Æ
DEG
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide For Teachers
95 How long did you watch videos?
Teachers Guide - Page 100
Fraction to Degrees,
=
Minutes, and Seconds
How much is 2/3 of an hour in hours,
minutes, and seconds? Press
Display
2 N 3
2®3
'
= ! < <
DEG
% -'D-M--S
DEG
2®3 ' DMS
'
0¡ 40Å 0Æ
DEG
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide For Teachers
96
Teachers Guide - Page 101
...
sin(30)
'
0.4539905
GRAD
sin(30)
'
0.5
DEG
I " < <
Display
sin(30)
'
0.5
DEG
DEG R-A-D-
Press
> 30 E < I "
< <
I "
< <
I
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide For Teachers
97 GRD
DEG
sin(30)
'
-0.988O31624
RAD
DEG RAD G-R-D- Degrees, Radians, Gradients
Calculate the sine of 30 in degrees, radians, and gradients, and then return to degrees.
Teachers Guide - Page 102
... all default settings.
• Before starting calculations, set angle mode as necessary.
1 2
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
98 R4Pq Converts rectangular coordinate to rectangular coordinate y.
2. % ` enters a comma. R4Pr Converts rectangular coordinate to rectangular coordinate c.
P4Rc Converts polar coordinate to polar coordinate...
Teachers Guide - Page 104
... next trig key that you press.
Notes
• The example on the transparency master assumes all default settings.
• Hyperbolic calculations are not affected by the angle mode setting-whether or not the calculator is in RAD (radian), GRD (gradient), or DEG (degree) modes.
1
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide For Teachers
100
Teachers Guide - Page 106
...% _
% [,] % c
Function
Moves the cursor left and right so you convert an angle from decimal degrees to the power of an angle.
º
Specifies degrees.
Raises a value to Keys
A
Key !
Opens a parenthetical expression. Moves the cursor up and down so you press.
r
Specifies radians.
Calculates the common antilogarithm (10 raised to DMS notation. Adds, subtracts...
Teachers Guide - Page 107
...C < % w
Function Lets you change the Angle mode to degrees (º), radians (r), or gradients (g), and then back to degrees without exiting STAT mode.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide For Teachers
A-2
Calculates the cosine. Calculates the inverse cosine. GRD
Sets gradient mode. Calculates the natural antilogarithm (e raised to the power of the cursor...
Teachers Guide - Page 111
... $ to scroll.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
B-1 DEG, RAD, GRAD Angle mode (degrees, radians, or gradients).
or " to scroll.
¸ ¹
An entry or menu displays beyond 11 digits. Press ! SCI, ENG
Scientific or engineering notation. x10
Precedes the exponent in scientific or engineering notation.
º »
An entry is...
Function Guide - Page 1
... (degrees, radians, or gradients).
Constant mode is on the previous screen.
Press ! The item and the argument value are displayed on . Previous Entries
# $
After an expression is clear. You cannot retrieve previous entries while in the indicator line.
4.
Clears an error message. Moves the cursor to .
Resets the TI-30X Ö.
p=3.141592654 for calculations.
To convert...
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