The area of a Trapezium shaped find is 480 the distance between two parallel side is 15 and and one of the parallel side is 20 and find the other parallel sides
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Given Data :
- Area of Trapezium Shaped Field = 480 m²
- Distance Between Two Parallel Sides = 15 m
- One of the Parallel Side = 20 m
To Find : Measure of Other Parallel Side in the Trapezium
Answer : Measure of Other Parallel Side = 44 m
Step By Step Solution :
➤ Let Other Parallel Side be x
- Area of Trapezium Shaped Field = 480 m²
- 1/2 × Sum of Parallel Sides × Distance Between Them = 480 m²
- 1/2 × Sum of Parallel Sides × 15 m = 480 m²
- 1/2 × (20 m + x) × 15 m = 480 m²
- [1/2 × (20 m + x) × 15 m]/15 m = 480 m²/15 m
- 1/2 × (20 m + x) = 32 m
- 1/2 × (20 m) + 1/2 × (x) = 32 m
- 10 m + (x/2) = 32 m
- x/2 = 32 m - 10 m ⇒ x/2 = 22 m ⇒ x = 22 × 2 m ⇒ x = 44 m
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