Two Δ are similar. The sides of the first Δ are 2,4,6. The largest side of the second Δ is 24. Find the perimeter of the second Δ.

60 units

Step-by-step explanation:

Ratio of the perimeter = ratio of sides

Sides are in the ratio:

6 : 24

1 : 4

Perimeter of the first triangle:

4+5+6 = 15

Perimeter of the second triangle:

4(15) = 60

-10.83

Step-by-step explanation:

10r-27=16r+38

10r-16r=38+27

-6r=65

Divide both sides by - 6

-6r/-6=65/-6

r = - 65/6

r = - 10.83