Question

The area of a trapezium is 81 cm² and the length of the parallel sides are 10 cm and 8 cm . Find the height of the trapezium.​

Answer 1

Answer:

Height= 9cm

Step-by-step explanation:

We know area of trapezium = 1/2 h(a+b)

Given, area= 81cm² a= 10 and b=8

81= 1/2 h(10+8)

81= 9h

h= 9 cm.

Answer 2

solution for this question is in the above attachment

Step-by-step explanation:

hope this answer helps you