Question

Sides of triangle is 3 root 5 5root 5 4 root 5 find perimeter

Answer 1

Answer:

Perimeter of a triangle =  12√5

Step-by-step explanation:

Side 1 = 3√5

Side 2 = 5√5

Side 3 = 4√5

Perimeter of a triangle = Sum of all sides of a triangle

∴ Perimeter of a triangle = 3√5 + 5√5 + 4√5

∴ Perimeter of a triangle  = (3 + 5 + 4)√5

∴ Perimeter of a triangle =  12√5