oldcoolschool oldcoolschool

15-11-2017
Mathematics

contestada

Find the area of the circle. Approximate to 2 decimal places and use 3.14 for π.

A) 21.99 cm2
B) 43.98 cm2
C) 153.86 cm2
D) 307.87 cm2

Find the area of the circle Approximate to 2 decimal places and use 314 for π A 2199 cm2 B 4398 cm2 C 15386 cm2 D 30787 cm2 class=

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horanayobamiot5iej horanayobamiot5iej

15-11-2017

The answer is C. 153.86 cm2

Area of a circle is πr2
So, Area of this circle= 3.14*7*7
= 153.86

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