elainebellowse8309 elainebellowse8309

24-01-2018
Mathematics

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The circle above has a radius of 11 cm. what is the area of the circle? use = 3.14.

Respuesta :

gustanika gustanika

24-01-2018

The area of circle can be determined with the formula
a = π × r²

Given from question:
r = 11 cm
π = 3.14

Asked from question:
a

Solution:
input the numbers to the formula
a = π × r²
a = 3.14 × 11²
a = 3.14 × 121
a = 379.94 cm²

The area of the circle is 379.94 cm²

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