3/13 warm up

Front

What is the scale factor from ΔDEF to ΔABC?

Back

1/2

Front

What is the measurement of x in the scale drawings of two rectangles?

Back

20

Front

Two objects that are the same shape but not the same size are _______.

Back

Similar

Front

Are all angles in similar figures congruent?

Back

True

Front

Angles in the same position are called _______.

Back

Corresponding Angles

Front

What is the definition of similar figures?

Back

Figures that have the same shape but different sizes.

Front

What is the relationship between corresponding angles in similar figures?

Back

They are congruent.

Front

What is a scale drawing?

Back

A drawing that represents an object or figure at a specific ratio to its actual size.

Front

If the scale factor is 1/2, what does it mean for the dimensions of the figure?

Back

The dimensions of the new figure are half the size of the original.

Front

What is the difference between congruent and similar figures?

Back

Congruent figures are the same size and shape; similar figures are the same shape but different sizes.