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.
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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