Can someone please help me asap

Mathematics

2 answers:

Verdich [7]3 years ago

4 0

Area of semicircle= $\pi$ r²
R is radius
So half of D is the radius, which is 14cm
So the answer is= $\pi$ x 14²
= 196 $\pi$ cm²

bixtya [17]3 years ago

3 0

Normal circle area is πr², which is (d/2)²π.
That makes your case 14²π divided by 2 is 196π/2=98π cm²

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