Question

7 cm
С
10 cm
9. In Fig. 15.15, ABCD is
a quadrilateral in which D
AB || DC and DA I AB. If
AB 13 cm, BC
BC = 10 cm
and CD = 7 cm, find the
area of the quadrilateral
in two ways.
E
(a) Taking ABCD as a
Fig. 15.15
trapezium.
(b) Taking quadrilateral ABCD as the sum of
rectangle AECD and a triangle BEC.
B
13 cm
ara o
of​

Answer 1

Answer:

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Answer 2

Answer:

I don't understand your question