In degree measure, the angles ग/3 , ग/4 , and ग/2 are respectively: O A. 60°, 45°, 90°
O B. 45°, 60°, 90°
O C. 30°, 45°, 90°
O D. 60°, 30°, 90°

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

answer: im gonna go with milli

step-by-step explanation:

i'm assuming that it's c.)   volcanoes built the mountains and earthquakes tore them down.

the weight of the object inside the box!