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Standard VI
Mathematics
NCERT
Question

Find the perimeter of each of the following shapes:
(a) A triangle of sides 3 cm, 4 cm and 5 cm
(b) An equilateral triangle of side 9 cm
(c) An isosceles triangle with equal sides 8 cm each and third side 6 cm

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Solution
Verified by Toppr

(a) Perimeter =3+4+5=12cm
(b) Perimeter =9+9+9=27cm
(c) Perimeter =8+8+6=22cm

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Q1
Find the perimeter of each of the following shapes:
(a) A triangle of sides 3 cm, 4 cm and 5 cm
(b) An equilateral triangle of side 9 cm
(c) An isosceles triangle with equal sides 8 cm each and third side 6 cm
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Q2
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