Two triangles are similar. The the smaller triangle has side 10,20 and 15 units the larger triangles longest side is 52 units. What is the perimeter of the largest triangle?

The perimeter of the largest triangle = 117 units.

Step-by-step explanation:

Sides of smaller triangle = 10,20 and 15 units

Longest side = 20 units

Longest side of larger triangle = 52 units

Sides of two similar triangles are proportional.

Let k be proportionality constant.

Length of other two sides,

So sides of larger triangle = 52 units, 26 units , 39 units

Perimeter of largest triangle = 52 +26+39 = 117 units

Hence, the perimeter of the largest triangle = 117 units.

coin flip

non-answer:

choosing

sorry if this isnt what you're looking for i dont really understand the question

(a) the volume of the cone is 20/3 in3

hence, option a is correct.