Question

plz help me to solve this problem

Answer 1

hope it helps................

Answer 2

Given Area of Trapezium = 60 sq. cm

Given Distance between the two parallel sides = 6cm

Now, the distance between the two parallel sides of the Trapezium is actually the height of the Trapezium.

Therefore we can say that

Given height of the Trapezium (h) = 6cm

Length of one Parallel side = 8cm

Length of Another parallel line = ?

Let the length of the another parallel line be x

As we know that

Area of Trapezium =

$\frac{1}{2} (sum \: of \: the \: parallel \: sides)h \\ \\ therefore \\ \\ \frac{1}{2} (8 + x) \times 6 = 60 \\ \\ \frac{8 + x}{2} \times 6 = 60 \\ \\ \frac{8 + x}{2} = \frac{60}{6} \\ \\ \frac{8 + x}{2} = 10 \\ \\ 8 + x = 10 \times 2 \\ \\ 8 + x = 20 \\ \\ x = 20 - 8 \\ \\ x = 12$

Now, x = 12

Therefore length of the another parallel side is 12cm