Find the altitude of a trapezium whose area is 450cm2, and the sum of its parallel sides is 25m.
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Answered by
9
Answer:
Step-by-step explanation:
Area of trapezium=1/2h(a+b) [where a and b are the parallel sides]
450=1/2×h(25)
900=25×h
900/25=36=h
Thus, altitude of trapezium=36cm
Answered by
2
Answer:
area =450cm
sum of parrel side =25m=2500cm
according to the question
450=1/2*h*2500
450/1250=h
0.36=h or altitude
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