Wednesday

July 23, 2014

July 23, 2014

Posted by **Jiskha lover:D** on Tuesday, December 18, 2012 at 9:18pm.

a) 60 degrees

b) 128.5 degrees

c) 150 degrees

d) 80 degrees

e) 145 degrees

f) 325 degrees

g) 56.4 degrees

h) 230 degrees

Please help answer and explain 1 regular one and one decimal one!! IM CLUELESS TEACHER!!:(

- Math -
**Reiny**, Tuesday, December 18, 2012 at 9:22pmMemorize this one:

180° = π radians

then 1° = (π/180) radians

then (whatever)° = (π/180)(whatever) radians

so 60° = (π/180)(60) = π/3 radians

56.4° = π/180 (56.4) = 47π/150 radians or appr .984 radians

**Related Questions**

trig - To the nearest degree, all of the following angles are solutions of the ...

Math - Triangles - An isosceles triangle has an interior angle of 26 degrees. ...

Math (FST) - 1. Give exact value of tan(theta) if cos(theta)=-2/7 and pi/2<...

HELP!!!! math - Find the measures of the interior angles of the pentagon below. ...

math - Benny drew an octagon with two right angles. What is the sum of the ...

Trig - Solve ABC if C=90 degrees, B=20 degrees, and b=10. Round measures of side...

pre calc - Convert the following from degrees to radians leave your answer in ...

Math - How do you express in terms of angles less than 90 degrees? sin 120 ...

Math - 1. Find the value of Sin^-1(-1/2) a. -30 degrees b. 30 degrees c. 150 ...

math - Two angles of the triangle have given measures. Find the measure of the ...