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11
Basic Keyboard/GENERAL MATHEMATICS USING THE SHARP EL-9900
Copyright © 2002, Sharp Electronics Corporation. Permission is granted to photocopy for educational use only.
3. Convert 40.235° to degrees-minutes-seconds.
STEP 1: Enter 40.235° by pressing 4 0
.
23 5 .
STEP 2: Calculate degrees-minutes-seconds by pressing
MATH D 2 ENTER .
The answer is 40°14’06”.
4. Convert 1.25 radians to degrees.
Put the calclator in degree mode by pressing 2ndF SETUP B 1 .
STEP 1: Enter 1.25 radians by pressing 1
.
2 5 MATH
E4 .
STEP 2: Convert to degrees by pressing ENTER .
The answer is 71.6°.
ANGLE CONVERSIONS (continued)
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+
–
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