Question

calculate the perimeter of this shape of the compound shape (12cm and 18cm)

Answer 1

Answer:

12+18=30

Step-by-step explanation:

because perimeter is sum of the lengths given so it is 12+18=3.

Answer 2

The perimeter = 30 cm

Step-by-step explanation:

since , The figure is not mentioned

assuming that the sides of figure are 12 cm and 8 cm

we know that

the perimeter can be found by adding all the sides of the figure

i.e

perimeter = sum of all sides

thus here ,

perimeter = 12 + 18 = 30 cm

hence , The perimeter = 30 cm

#Learn more :

A wire is bent into a shape of a rectangle whose dimensions are 12cm and 9cm the wire is bent into a shape of square fin the side of the aquare?

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