Question

Find the perimeter whose length=8 cm and breadth =70 mm ( in cm)

Answer 1

Answer:

Hi Dude!

Yeah so here's your answer.

Length = 8 cm which get converted into 80 mm ( a cm = 10 mm).

Breadth = 70 mm.

Therefore,

Perimeter = 2×(L+B)

= 2×(80+70)mm

= 2×(150)mm

= 300 mm

Therefore,

The answer in cm will be - 300/10

= 30 cm.

Hope this helps you.

Thanks for questioning.