1 Answer

DylanReile · Answer 1 · 2020-11-03T04:36:29+0000

Answer:

$A=16\pi\ units^(2)$

$A=50.24\ units^(2)$

Explanation:

we know that

The shape of the figure is a quarter of circle

so

The area of the figure is equal to the area of a circle divided by 4

$A=(1)/(4)\pi r^(2)$

we have

$r=8\ units$

substitute

$A=(1)/(4)\pi (8)^(2)$

$A=16\pi\ units^(2)$ ----> exact answer

assume

$\pi =3.14$

$A=16(3.14)=50.24\ units^(2)$ ----> decimal answer

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