Question

6. 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.​

Answer 1

Answer:

a 12

b 27

c 22

Step-by-step explanation:

adding all the sides of the triangle

Answer 2

Answer:

A 12 cm

B 27cm

C 22cm

Step-by-step explanation:

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