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What is the total area of the shaded region above to the
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11 Nov 2020, 09:52
11 Nov 2020, 09:52
Expert Reply
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Question Stats:
78% (01:39) correct
21% (00:50) wrong based on 23 sessions
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What is the total area of the shaded region above to the nearest integer?
A. 98
B. 99
C. 100
D. 102
E. 103
Source: 320 GRE Math Questions
Re: What is the total area of the shaded region above to the
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11 Nov 2020, 20:48
11 Nov 2020, 20:48
1
the total area= smallest triangle+largest triangle+ semi circle
= 1/2*4*3+1/2*12*5+ pi* (13/2)^2
= 102.3325 (102 approx) => D is the answer
= 1/2*4*3+1/2*12*5+ pi* (13/2)^2
= 102.3325 (102 approx) => D is the answer
gmatclubot
Re: What is the total area of the shaded region above to the [#permalink]
11 Nov 2020, 20:48
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