Answer:

perimeter of traingle (Scalar,)

1/2 Lbh

L is 4.5

B is 6.02

H is 5.38

Step-by-step explanation:

answer is 60.48 sq²

Answer:

15.90cm

Step-by-step explanation:

given,

sides are 4.5 cm,6.02 cm and5.38 cm

Therefore

Perimeter of triangles=sum of its all three sides

= 4.5 cm+6.02 cm+5.38 cm

=15.90 cm