Triangle $ABC$ and triangle $DEF$ are similar triangles, where $AB$ and $DE$ are corresponding sides. If $DE=2AB$ and the perimeter of triangle $ABC$ is $20$, what is the perimeter of triangle $DEF$ ?

MM

Mashaal Masha

Mar 01, 2024

Triangle $ABC$ and triangle $DEF$ are similar triangles, where $\overline{AB}$ and $\overline{DE}$ are corresponding sides. If $DE=2AB$ and the perimeter of triangle $ABC$ is $20$, what is the perimeter of triangle $DEF$?

Difficulty: Easy

A:

10

B:

40

C:

80

D:

120

View Solution Steps

ID: 65e1de9b77077994e5c8b007