Question

If LP=10, LN=25, and △LSP has an area of 30 units², calculate the area of △LRN.

Answer 1

Alright someone just explained it to me, but if anyone needs to know the process is:
The larger triangles linear measurements are
25/10 = 2.5 as large as the smaller triangle's

since area is a function of bh the larger triangle's area will be 2.5*2.5 = 6.25
times as large as the smaller triangle's area
6.25 * 30 = 187.5

Area △LRN = 187.5 units²