Question

Find the perimeter of a triangle having sides (4x+3y) m (8x+3) m (3y+7)m

Answer 1

Answer:

(12x + 6y + 10) m

Step-by-step explanation:

Solution,

Length of 1st side (a) = (4x + 3y) m

Length of 2nd side (b) = (8x + 3) m

Length of 3rd side (c) = (3y + 7) m

Using formula of perimeter of Δ,

Perimeter of Δ = a + b + c

= (4x + 3y) m + (8x + 3) m + (3y + 7) m

= (4x + 3y + 8x + 3 + 3y + 7) m

= (12x + 6y + 10) m