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Right triangle RST can be constructed in the xy-plane such that RS is perpendicular to the y-axis and the right angle is

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Right triangle RST can be constructed in the xy-plane such that RS is perpendicular to the y-axis and the right angle is

by BTGmoderatorDC » Sun May 24, 2020 6:57 pm

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Right triangle RST can be constructed in the xy-plane such that RS is perpendicular to the y-axis and the right angle is at R. The x and y-coordinates of R, S, and T are to be nonzero integers that satisfy the inequalities −3 ≤ x ≤ 4 and −7 ≤ y ≤ 3. Given these restrictions, how many different triangles can be constructed?

A. 3780
B. 4200
C. 4900
D. 6160
E. 7744


OA A

Source: Princeton Review
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Re: Right triangle RST can be constructed in the xy-plane such that RS is perpendicular to the y-axis and the right angl

by Brent@GMATPrepNow » Mon May 25, 2020 7:19 am
The question is almost identical the following official question: right-triangle-pqr-is-to-be-constructed ... 01370.html
Brent Hanneson - Creator of GMATPrepNow.com
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