Answer:
im trying to do a challenge because this kid deleted all my answers
Step-by-step explanation:
x-8>20
Area of triangle = ½(12)(8) = 48 m²
Area of semicircle = ½π(4²) = 8π
Α = 48 + 8π m² ≈ 73.132741... m²
Not seeing an option that is reasonably close.