Question

4. Determine the perimeter of a triangle whose sides are :
(a) 4 cm, 3 cm, 6 cm
(b) 15 cm, 12 cm, 7 cm
(C) 25 cm, 26 cm, 27 cm
(d) 15 cm, 20 cm, 25 cm​

Answer 1

Answer:

13cm

34cm

78cm

60cm

hope it is helpful to you

Answer 2

Answer:

The perimeter of a triangle ABC

Perimeter of a Triangle

= AB + BC + CA

= 2 cm + 4 cm + 3 cm,

(add the length of each side of the triangle).

= 9 cm

Perimeter of the triangle = Sum of the sides.