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3 years ago

What is the area of a semicircle with a diameter of 14

Mathematics

2 answers:

Neporo4naja [7]3 years ago

8 0

Answer:

76.9690 square units (rounded off to four decimal values)

Step-by-step explanation:

The diameter of the semicircle is 14 units

The radius of the semicircle is thus 14 ÷ 2 = 7 units

Area of a semicircle is given by: $\frac{1}{2}$ × π × r²

In our case, the area is = $\frac{1}{2}$ × π × 7² = 76.9690200129 square units

Or 76.9690 square units (rounded off to four decimal values)

kondor19780726 [428]3 years ago

4 0

Answer:

24.5π

Step-by-step explanation:

i copied off the person below me and it was wrong so here is the right answer yall

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