zeenathk9 zeenathk9

07-01-2021
Mathematics

contestada

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

Respuesta :

kenlingdad kenlingdad

07-01-2021

Answer:

10.5 cm

Step-by-step explanation:

area of parallelogram = Bh

12 x 7 = AB x 8

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

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