nadiacastrejon0 nadiacastrejon0

20-11-2018
Mathematics

contestada

The area of a pizza is 220 square centimeters .
What is the radius?
Remember
A=πr^2
Use π = 22/7

Respuesta :

Aysha1311 Aysha1311

20-11-2018

area of pizza = pi × r^2
pi × r^2 = 220 Sq. cm
22/7 × r^2 =220
r^2 = 220 × 7/22
r^2 = 70
r = square root of 70
r = 8.36

therefore , radius of the pizza is 8.36 cm

(please do mark as brainliest)

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