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In the figure shown, the area of the circle whose center is
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02 Mar 2019, 10:17
02 Mar 2019, 10:17
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Question Stats:
96% (00:33) correct
3% (01:27) wrong based on 30 sessions
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#GREpracticequestion In the figure shown, the area of the circle .jpg [ 19.76 KiB | Viewed 5113 times ]
In the figure shown, the area of the circle whose center is O is 16π. What is the area of triangle MNO?
Show: :: Square Units
8
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Joined: 10 Apr 2015
Posts: 6218
Given Kudos: 136
Re: In the figure shown, the area of the circle whose center is
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02 Mar 2019, 14:41
02 Mar 2019, 14:41
Carcass wrote:
Attachment:
#GREpracticequestion In the figure shown, the area of the circle .jpg
In the figure shown, the area of the circle whose center is O is 16π. What is the area of triangle MNO?
Show: :: Square Units
8
Area of circle = πr², where r = radius
GIVEN: The area of the circle whose center is O is 16π
We can write: πr² = 16π
Divide both sides by π to get: r² = 16
Solve: r = 4
Add this information to the diagram...
What is the area of triangle MNO?
Area of triangle = (base)(height)/2
= (4)(4)/2
= 16/2
= 8
Answer: 8
Cheers,
Brent
Re: In the figure shown, the area of the circle whose center is
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01 Aug 2021, 16:02
01 Aug 2021, 16:02
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