Question

a rectangular sheet of paper is 12 and half long and 10 two by three cm wide find its perimeter​

Answer 1

Answer:

its 44

Step-by-step explanation:

2(l+b)

2(12+10)

2(22)

=44

Answer 2

Answer:

139/3 cm or 46.33 cm

Step-by-step explanation:

first convert the measures from mixed fraction to improper fraction.

then solve by using the formula, P = 2 ( l + b )