Question

if the angle (7π/3)c then it's degree measure is..................?
a) 420° ; b)180° ; C) 360° ; d) None
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Answer 1

✪ Angle Conversion ✪

For the conversion of angle from radian to degree we have to divide it by 1π/180.

(7π/3) ÷ π/180

=> 420°

OPTION (a) is correct !!

Thanks (◍•ᴗ•◍)❤

Answer 2

Given: The angle (7π/3).

To find: If the angle (7π/3)c then it's degree measure.

Solution: It's degree measure is 420°.

Degrees and radians are the units that are used to measure angles. When an angle that is given in radians must be converted to degrees, it must be multiplied by 180/π. The angle given in the question in radians is 7π/3 and it can be converted into degrees as shown below.

$\frac{7\pi }{3} *\frac{180}{\pi } = 420$

Thus, when (7π/3) radians are converted to degrees, it changes to 420°.

Therefore, it's degree measure is 420°.