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IBPS PO Prelims Model Paper 13
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© examsnet.com
Question : 29
Total: 100
The perimeter of a rectangle whose length is 6 m more than its breadth is 84 m. What would be the area of a triangle whose base is equal to the diagonal of the rectangle and whose height is equal to the length of the rectangle? (in
m
2
)
324
372
360
364
348
Validate
Solution:
x + x + x + 6 + x + 6 =84
4x + 12 = 84
x = 18 m
18 + 6 = 24
D
2
=
(
x
+
6
)
2
+
x
2
D
2
=
24
2
+
18
2
D
2
=
576
+
324
=
900
D = 30 m
Base of triangle = 30 m
Height of triangle = x + 6 = 24 m
Area of triangle
=
1
2
×
30
×
24
=
360
m
2
© examsnet.com
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