Seudónimo Seudónimo

08-02-2017
Mathematics

contestada

What is the approximate area of a circle with a radius of 11 centimeters? Use π ≈ 3.14.

A: 87.9 square centimeters

B: 379.9 square centimeters

C: 2461.8 square centimeters

D: 4923.5 square centimeters

Respuesta :

Аноним Аноним

08-02-2017

area = 3.14 * r^2
= 3.14 * 121 = 379.9

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