Answer:
it should be D
Step-by-step explanation:
the formula is πr^2, and d is π*10^2
Answer:
I dont know because theres no photo :/
Step-by-step explanation:
Answer:
I believe the answer would be 6
Step-by-step explanation:
Area = length x width
4 x 3 = 12
12/2= 6 because only half of the rectangle is shaded