Question

Example 2.12
The area of a trapezium is 828 sq. cm. If the lengths of its parallel sides are
and 16.4 cm, find the distance between them.​

Answer 1

Answer:

82.8cm

Step-by-step explanation:

A=1/2*20*H

H=82.8CM

Answer 2

Step-by-step explanation:

Area of a trapezium = 828 sqcm

length of two parallel sides 'a' and 'b' = 16.4 cm

From the formula of area

1/2 h ( a + b ) = 828

1/2h ( 16.4 + 16.4 ) = 828

1/2 h ( 32.8 ) = 828

16.4 h = 828

h = 828/16.4

h = 50.48 cm

hope it helps u......

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