Question

Q16. a) Find perimeter of the triangle whose sides are 5.2 cm, 4.8 cm,
7cm.
b) Find the perimeter of the given figure:
2 cm
2 cm
4 cm
5 cm
3 cm​

Answer 1

Answer:

a) perimeter of triangle is 17 cm

b) perimeter for this figure is 16cm

Answer 2

Answer:

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Step-by-step explanation:

Perimeter of $\triangle$= side +side+side

∴ Perimeter =5.2 cm + 4.8 cm + 7cm =17cm

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Perimeter = 2 cm + 2 cm + 4 cm + 5 cm + 3 cm = 16cm