Nested triangles

Maths

Fill in the gap: in two similar shapes, all corresponding _____ are equal.

Triangles DEF and GHI are similar. What is the scale factor of enlargement if GHI is the object and DEF is the image?

Triangles DEF and GHI are similar. What is the scale factor of enlargement if DEF is the object and GHI is the image?

Fill in the gap: if one shape is an enlargement of another, then these shapes are called ________ shapes.

Fill in the gap: in all similar shapes, corresponding __________ are equal.

Fill in the gap: corresponding sides of similar shapes are all enlarged by the same __________.

What is the scale factor of enlargement from ABC to LMN?