Question

two adjacent sides of a parallelogram are 5cm and 3.5cm. find its perimeter step by step​

Answer 1

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here is your answer

Given,

length =5cm

breadth =3.5

perimeter =2(5+3.5)

=2(8.5)

=17

Answer 2

Answer:

Step-by-step explanation:

given

measure of adjacent sides = 5 cm and 3.5 cm

i.e l = 5 cm

b = 3.5 cm

perimeter = sum of measure of all sides

also, we know that opposite sides are equal in a parallelogram

therefore the measure of all 4 sides = 5 ; 5 ; 3.5 ; 3.5 (in cm)

perimeter = 5+5+3.5+3.5

=17

therefore perimeter of the parallelogram is 17 cm.