huh40402 huh40402

04-03-2021
Mathematics

contestada

I need help with this pls use 3.14 with or the formula with area

I need help with this pls use 314 with or the formula with area class=

Respuesta :

lamalex1868 lamalex1868

04-03-2021

Rectangle:
A=l(w)

A=12(6)

A=72cm^2

Semicircle:
r=6/2

r=3

A=(3.14(r)^2(1/2)

A=3.14(3)^2(1/2)

A=3.14(9)(1/2)

A=14.13cm^2

A=14.1cm^2

Total area: 72cm^2 + 14.1cm^2 = 86.1cm^2

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