Question

question 5 of 10
dilating a triangle changes the size of the triangle but does not change its shape.
a. true
b. false

Explanation:

Dilation is a transformation that enlarges or reduces a figure by a scale factor. It preserves the angles of the triangle (so the shape remains the same as the original triangle is similar to the dilated one) and changes the side - lengths (thus changing the size).

Answer:

A. True