27-04-2016
Mathematics

contestada

A porch has the shape of a quarter circle with a diameter of 5 ft. What is the approximate area of the porch, rounded to the nearest square foot? Use 3.14 to approximate pi.

The answer I got is 4.9ft

Respuesta :

kiev001 kiev001

27-04-2016

area of a quarter circle = ( pi x r^2 ) / 4
(3.14 x 2.5^2) /4 = 4.9 feet

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