Question

The perimeter of a rectangle is 28 cm . If the length of the rectangle is 10 cm,find its breadth?

Answer 1

Answer:

perimeter =28

PERIMETER = 2*(LENGTH + BREATH)

28 =2*(10+x) {let the breath be x}

28/2-10=x

therefore x=4(ans)

HOPE IT WORKS

Answer 2

HEY MATE YOUR ANSWER-

AS, PERIMETER OF RECTANGLE =2(l+b)

THEREFORE, 28cm = 2 × 10 + b

» 28cm = 20 + b

»b= 28/20 cm

»b=1.4 cm

HOPE THIS HELPS HAVE A GOOD DAY AHEAD