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CTET 2 Math and Science Feb 2016 Paper
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© examsnet.com
Question : 44
Total: 120
ABCD is a quadrilateral in which BD = 40 cm. The lengths of the perpendiculars drawn from the opposite vertices on BD are 16 cm and 12 cm. The area of the quadrilateral (in
c
m
2
) is
500
600
560
580
Validate
Solution:
Area of quadrilateral
=
1
2
×
B
D
×
(
P
1
+
P
2
)
=
1
2
×
40
×
(
16
+
12
)
=
1
2
×
40
×
28
=
560
© examsnet.com
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