Question

The area of a trapezium is 340 cm square, the lenght of one of the parallel sides is 20 cm and its height is 20 cm. Lenght of the other parallel side is what??​

Answer 1

Answer:

Hey mate

Explanation:

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

a =35cm

b= 50cm

h=

340=1/2 (35+50)h

340=1/2×85×h

340×2/85=h

8 cm =h

8cm is the distance between parallel sides

Answer 2

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

a =35cm

b= 50cm

h=

340=1/2 (35+50)h

340=1/2×85×h

340×2/85=h

8 cm =h