Question

area of trapezium is 147 cm square whose parallel side are in the ratio of 2:5 and the perpendicular distance of 14 cm find the length of parallel sides

Answer 1

Answer:

6 and 15

Step-by-step explanation:

let ratio be 2x and 5x

area of trapezium=1/2×(p1+p2)×h

147=1/2×(2x+5x)×14

147=1/2×7x×14

147=7x×14

147/7×14=x

x=3

sides=2x and 5x

6 and 15