Q. 30

# The area of a par

Given:

Area = 392 m2

Base = b (let)

Height = 2b

Now,

Area of parallelogram = Base × Height

392 = b × 2b

392 = 2b2

b2 = 196

b = 14 cm

Hence,

Base = 14 cm

Altitude = 2 × 14 = 28 cm

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