Question

The area of a trapezium is 68 CM square and the length of one of the parallel side is 10 cm and its height is 4
centimetre find the length of the other parallel side

Answer 1

Answer:

A=(A+B)/2*H

68=(10+B)/2*4

68=20+2B

68-20=2B

48=2B

B=48/2

B=24CM ....

HOPE IT HELP YOU .........

Answer 2

Given,

The trapezium area = 68cm².

Side size =10cm.

Height of trapezium = 4cm.

To Find,

The other side.

Solution,

Given that,

The trapezium's one side is 10cm.

68cm² is the area of the trapezium.

Trapeziums have parallel sides.

Therefore,

To find the trapezium's area,

A = $\frac{a+b}{2}$×h.

Where 'a and b' are the sides and 'h 'is the attitude of the trapezium.

Here,

the value of A = 68.

a = 10.

h = 4.

Substitute all the values.

68 = $\frac{10+b}{2}$ × 4

10+b = 34.

b = 34-10

b = 24cm.

Hence, 24cm is the other parallel side.