Question

Q.4. In Fig. 9.25, area of parallelogram BCEF is cm2 where ACDF is a rectangle.

Answer 1

Answer:

35 cm²

Step-by-step explanation:

AC = FD = 10 cm (Opposite sides of a rectangle are equal)

Given, AB = 3 cm.

BC = AC - AB = (10 - 3) cm = 7 cm

Area of parallelogram = Base × Altitude

Base = 7 cm

Height = 5 cm.

=> Area = 7 cm × 5 cm = 35 cm²

Answer 2

35 cm² is the right answer

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