3 years ago

What is the area of this figure? :)

1 answer:

8 0

There are 4 semicircles, each radius is 8cm, so we get the total areas of these semicircles: 4×0.5× $8^{2}$ π
and the square area: 16²
so the total area of figure: 16²+4×0.5× $8^{2}$ π=256+128π

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