What is the area of the bigger triangle?

Question

the smaller triangle has an area of 315 inches squared.  the similar triangle has sides one and one third times bigger than the other triangle.

Answer 1

Area of the smaller triangle is 315 inches.

The similar bigger triangle has sides bigger i.e .

Formula for area of the triangle is .

So, area of the smaller triangle

Area of the bigger triangle is

Area of the bigger triangle is .