Q17 of 99 Page 269

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

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

More from this chapter

All 99 →
17

The length of one diagonal of rhombus is three times of another diagonal. If the area of field in the shape of rhombus is 96 cm2, then the length of long diagonal is

 17

A rhombus and a square are on the same base. If the area of square is x2 sq. unit and area of field in the shape of rhombus is y sq. unit. then

 18

Area of field in the shape of parallelogram ABCD is 96 sq. cm., length of diagonal BD is 12 cm. What is the perpendicular length drawn on diagonal BD from the point A?

 18

The length of adjacent sides of a parallelogram are 5 cm. and 3 cm. If the distance between the longer side is 2 cm., find the distance between the smaller sides.