What is the area of the semicircle? 13 pts.

69.08 mm 2
138.16 mm 2
150.72 mm 2
189.97 mm 2

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

ya

answer: correct choices are 1, 3 and 5

step-by-step explanation:

is there any answers choices? l can try to you if there is answer choices to this question,so sorry