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2 years ago

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the area of a trapezium is 14.7cmsquare. if the parallel sides are 5.3cm and 3.1cm long,find the perpendicular distance between

them

1 answer:

nadya68 [22]2 years ago

5 0

Answer:

Height = 3.5cm.

Step-by-step explanation:

Area of a trapezium:

a+b/2 × h

Area = 14.7cm²

Parallel sides (a and b) = 5.3cm, 3.1cm

14.7cm² = 5.3 + 3.1/2 × h

h = 14.7 ÷ 4.2

h = 3.5cm

The height is 3.5cm.

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