Question

d (h. + h) where d denotes the length of diagonal
, h)
Example 1: Find the area of quadrilateral PQRS shown in Fig 11.11.
Solution: In this case, d=5.5 cm, h = 2.5cm, h = 1.5 cm,
R
Area =
dh,+ h)
-2.5 cm
1 / 들이
zx
x 5.5 x (2.5 + 1.5) cm?
S
5.5 cm
Fig 11.11
P
2 * 5.5 x 4 cm² = 11 cm
אי די​

Answer 1

Answer:

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