the base and corresponding altitudes of a parallelogram are 10cm and 12cm respectively . If the other altitude is 8cm find the length of the other pair of parallel sides.
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Area of a llgm = b*h
= 10cm * 12cm
= 120cm^2
Since the area of llgm is same as by any base and it's corresponding altitude.
Hence 120cm^2 = x * 8cm
=) x = 120/8cm
= 15 cm.
Then the length of the other pair of parallel side = 15cm.
Hope it's helpful to u.
= 10cm * 12cm
= 120cm^2
Since the area of llgm is same as by any base and it's corresponding altitude.
Hence 120cm^2 = x * 8cm
=) x = 120/8cm
= 15 cm.
Then the length of the other pair of parallel side = 15cm.
Hope it's helpful to u.
Answered by
3
hope, its will help u
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