Similar Triangles and Perimeter

• AA~

• SSS~

• SAS~

• not ~

• AA~

• SSS~

• SAS~

• not ~

• AA~

• SSS~

• SAS~

• not ~

• AA~

• SSS~

• SAS~

• not ~

Two sides of an isosceles triangle are 10 inches and 20 inches.  If the shortest side of a similar triangle is 50 inches, what is the perimeter of the larger triangle?

• 250"

• 200"

• 150"

• 100"

• AA~

• SSS~

• SAS~

• not ~

• AA~

• SSS~

• SAS~

• not ~

• AA~

• SSS~

• SAS~

• not ~

• 20

• 5