Aveeman5 Aveeman5

09-11-2016
Mathematics

contestada

What is the approximate area of a circle with a diameter of 28 centimeters? Use π = 3.14.

A.
2461.8 square centimeters

B.
615.4 square centimeters

C.
153.9 square centimeters

D.
87.9 square centimeters

Respuesta :

11-04-2017

Formula is π * r^2

π = about 3.14 and the radius is half of the diameter so 28/2 = 14

3.14 * 14^2 = 615.44

B

Answer Link

ramells ramells

08-03-2019

Answer:

B.

615.4 square centimeters

Step-by-step explanation:

Answer Link

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