PQRS is trapezium as shown in the figure such that PQ parallel SR PQ find the area of trapezium PQRS, if PQ=15m, SQ=17m and SR=11m
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Answer:
Parallel sides = 15cm and 15cm
Non-Parallel sides = 17m and 17m
Height =11m
Metre into Centimetre.
As, 1m = 100cm
So, 17m = 17×100 = 1700cm (SQ)
11m = 11×100 = 1100cm (SR)
Area of trapezium = 1/2× (b1+b2) × h
= 1/2×(15+17) × 11
= 1/2× 32× 11
= 176cm^2
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