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ABC has an area of 108 cm^2. If both x and y are integers, w
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03 Jun 2017, 08:18
03 Jun 2017, 08:18
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71% (01:21) correct
28% (01:29) wrong based on 131 sessions
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ABC has an area of 108 \(cm^2\). If both x and y are integers, which of the following could be the value of x ?
Indicate all such values.
❑ 4
❑ 5
❑ 6
❑ 8
❑ 9
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Official Answer
A,C,D,E
Re: ABC has an area of 108 cm 2. If both x and y are integers, w
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24 Sep 2017, 09:06
24 Sep 2017, 09:06
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The area of the triangle is x*y/2 = 108. Thus, we can rewrite x*y = 216. Then, to find suitable values of x, we have to look for factors of 216 so that both x and y are integers.
The answers are A, C, D, E.
The answers are A, C, D, E.
General Discussion
Re: ABC has an area of 108 cm^2. If both x and y are integers, w
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09 Nov 2023, 10:24
09 Nov 2023, 10:24
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