1. In a parallelogram ABCD, AD=12cm. if the altitudes corresponding to sides AB and AD are respectively 8cm and 7cm find AB.

asked Mar 1, 2022 86.8k views

22 votes

1. In a parallelogram ABCD, AD=12cm. if the altitudes corresponding

to sides AB and AD are respectively 8cm and 7cm find AB.

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4 votes

Answer:

10.5 cm

Explanation:

area of parallelogram = Bh

12 x 7 = AB x 8

AB = 12x7 / 8 = 21/2 = 10.5

GRardB answered Mar 6, 2022

6.8k points

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