Question

Just the answer. thank you

Answer 1

≈ 117.8 cm²

Explanation:

A = ∝·π·r²/360

= 135°·3.14·100cm²/360

= 42390/360

= 117.75 cm²

≈ 117.8 cm²

Answer 2

117.8

Explanation:

area= 1/2 * r^2 * theta where theta is the angle in radian

theta = 135/180 *pi

area= 1/2 *