Write and evaluate an expression for the area of a circular pizza.

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asked Nov 17, 2018 214k views

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Fariha · Answer 1 · 2018-11-22T05:14:29+0000

Area is the PRODUCT (multiply!) of the SQUARE of the radius and pi.

$A=\pi r^2$

In the diagram, the radius of the pizza is 7 in., so use r = 7.

A = (3.14)(7^2) = (3.14)(49) = 153.86

square inches.

Write and evaluate an expression for the area of a circular pizza.

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