Question

affind the perimeter of each of the following shapes :
(a) A triangle of sides 3 cm, 4cm and 5 cm.
(b) An equilateral triangle of side 9 cm.
(C) An isosceles triangle with equal sides 8 cm each and third siden​

Answer 1

Step-by-step explanation:

a) 3cm + 4cm + 5cm = 12cm

b) 9cm × 3 sides = 27cm