Seudónimo Seudónimo

06-05-2016
Mathematics

contestada

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

A.
2461.8 square centimeters

B.
175.8 square centimeters

C.
87.9 square centimeters

D.
4923.5 square centimeters

Respuesta :

Аноним Аноним

06-05-2016

area of a circle=πr²
data:
r=28 cm
π=3.14

Area of a circle=3.14 * (28 cm)²=3.14 * 784 cm²=2461.8 cm²

Answer: A. 2461.8 cm²

Answer Link

ramells ramells

08-03-2019

Answer: I got A. 2461.8 square centimeters.

Step-by-step explanation:

Answer Link

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