Question

3-) a = 12cm
b = 6 cm
15 cm
=
Perimeter (s) = atbrc = 2+ 6+15=33
2 २
2
2
S= 16.5
Area of triangle = Vs (5.a) (5-6) (5-0)
116.5 (16.5 x 12) (16.5x6)
716.5x15
116.5 x 198 x gg X247.5​

Answer 1

Answer:

As the sides of the triangle are given to be 12,6,15 cm.

Then perimeter =12+6+15=33 cm.

i hope my answer is correct any doubt you can ask me thank you