Answer: 139.27
Step-by-step explanation:
So let find the area of the black swuare the length is 10 and the widith is 10, using bxh the area is 100. Now let find the aea of the semi-circle. The area of a fill circle is pi radius squared so a semi circle area will be 1/2( pi radius squared). The radius is 5 so we can calculate 1/2 of 25 pi equal = 39.27. Now let add the areas: 100+39.27=139.27.
Answer:
950
Step-by-step explanation:
2500(0.076)(5) = 950
Answer:
attached the drawing
Step-by-step explanation:
hope it works
Step-by-step-explanation
He did on D. 78 m
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Answer:
the bottom left one
Step-by-step explanation: