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8.6.AP-5

Question Help
o
Writing The diameter of Circle J is 18 cm. The diameter of Circle K is 31 cm. Which circle has the
greater area and by how much? Use 3.14 for . Use pencil and paper. Describe two ways you can
compare the areas of two circles. Explain when you might prefer to use each
Select the correct choice below and fill in the answer box to complete your choice.
(Round to the nearest whole number as needed.)
A. The area of Circle K is about cm2 greater than the ea of Circle J.
OB. The area of Circle J is about greater than the area of Circle K.
cm2

2 Answers

3 votes

Im right look at the proof

8.6.AP-5 Question Help o Writing The diameter of Circle J is 18 cm. The diameter of-example-1
User Verbeia
by
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1 vote

Answer:

Explanation:

area of J = π(18/2)² = 81π cm²

area of K = π(31/2)² = 240.25π cm²

K is greater than J by (240.25-81)π ≅ 500 cm²

User David Candy
by
4.3k points