Question

find the perimeter of the following figures?​

Answer 1

Answer:

ok

Step-by-step explanation:

the perimeter of rectangle is l*b

of sq. is 4× side

Answer 2

Answer:

a) perimeter of rectangle - lx2+bx2

18.6x2-37.2

5x2- 10

37.2+10- 47.2

b) perimeter of triangle

5+7+6.5=18.5

Step-by-step explanation:

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