Need help ASAP!! Write an informal proof to show triangles ABC and DEF are similar.

Δ ABC and Δ DEF are similar because their corresponding sides are proportional

Step-by-step explanation:

Two triangles are similar if their corresponding sides are proportional which means the corresponding sides have equal ratios

In the two triangles ABC and DEF

∵ AB = 4 units

∵ DE = 2 units

∴

∵ BC = 6 units

∵ EF = 3 units

∴

∵ CA = 2 units

∵ FD = 1 units

∴

∴

∵ All the ratios of the corresponding sides are equal

∴ The corresponding sides of the two triangles are proportional

∴ Δ ABC is similar to Δ DEF

add an image

step-by-step explanation:

p

step-by-step explanation: