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Popular Word Problems >

The radius of a circle is 9 cm. Find its area in terms of pipi

Solution

T h e r a d i u s o f a c i rc l e i s 9 c m . F in d i t s a re a in t er m s o f p iπ

Solution

a re a : 81 π c m^{2}

+1

Decimal

254.46900 \dots

Solution steps

Given:

r a d i u s : 9 c m

Circle Area given

r = 9 : A = 81 π

a re a : 81 π c m^{2}

Popular Examples

issqrt(2) a natural number 1)Find the volume of a square prism in which side of the square equal 10 in,:Ind the height of the prism is 15 in Five more than the product of a number and 6 is equal to 8.what is the area of a circle with a diameter of 10cm The radius of a circle is 19 m. Find its area in terms of pi