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A triangle and a parallelogram have the ...

A triangle and a parallelogram have the same base and the same area. If the sides of the triangle are 26 cm, 28 cm and 30 cm, and the parallelogram stands on the base 28 cm, find the height of the parallelogram.

Text Solution

Verified by Experts

Perimeter of Triangle is
`2S=26+28+30=84`
`S=42cm`
`bb"Area of triangle"= sqrt(s(s−a)(s−b)(s−c))` (Heron's formula)
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