ryudragonfalcon ryudragonfalcon

15-04-2015
Mathematics

Answered

The circle above has an area of 25 in2. What is the area of the yellow sector? Use 3.14 for .
Choices below

A.29.4375

B.39.25

C.19.625

D.9.8125

The circle above has an area of 25 in2. What is the area of the yellow sector? Use 3.14 for . Choices below A.29.4375 B.39.25 C.19.625 D.9.8125 class=

Verified Answer :

Trackpad Trackpad

15-04-2015

The yellow area has a 90 degree angle. 360/90=4. The yellow area is 25% of the circle which we know has an area of 25 in^2 so 1/4*25 = 6.25

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