Q. 17 E4.2( 5 Votes )

# Area of a field in the shape of trapezium is 162 sq. cm. and height is 6 cm. If length of one side is 23 cm, then the length of other side is

A. 29 cm.

B. 31 cm.

C. 32 cm.

D. 33 cm.

Answer :

Formula used:

Area of a Trapezium = × sum of parallel sides × distance between two parallel sides

⟹ 162 = × (23 +b) ×6

⟹ 162 ×2 = (23+b) × 6

⟹ b = 54 −23

⟹ b = 31cm

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