Question

Triangles ABC and DFG are given. Find the lengths of all other sides of these triangles if:

a
∠A≅∠D, ∠B≅∠F, AB=15m, AC=9m, DF=10m, and FG=12m.

Answer 1

Answer: BC=18

DG=6

Step-by-step explanation: well we have to use similarity. and that means setting up proportions so... 15/10 = BC/12 10BC=180, BC=18

9/18=DG/12 (we put 18 because it equals BC)

hope this helped!!