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인기 있는 Word Problems >

The 지름 of a circle is 16 in. Find its area in terms of pi

해법

T h e d iam e t er o f a c i rc l e i s 16 in . F in d i t s a re a in t er m s o f π

해법

a re a : 64 π i n^{2}

+1

소수

201.06192 \dots

솔루션 단계

Given:

d iam e t er : 16 in

주어진 원 영역

d = 16 : A = 64 π

a re a : 64 π i n^{2}

인기 있는 예

The area of a circle is 81𝜋 square feet. What is the 지름?Three more than double a number sally has 2 apples and john has 2. how many all together the sum of 10,3 and a number is 200 3 years from now Pearl will be 35 years old.The current sum of the ages of Pearl and Maria is 60.How old is Maria right now?