Question

please help me solve this problem.​

Answer 1

Answer:

10

Step-by-step explanation:

let the smallest side be x

then according to the question

(opposite sides of a parallelogram are equal)

(x + 2.5x )×2 = 70

x + 2.5x = 35

3.5x  = 35

x = 35/3.5

x = 10