Angles and Perimeters

Identify the angle outlined in red in the picture.

This is a(n):

• right angle.

• straight angle.

• acute angle.

• obtuse angle.

Identify the angle outlined in red in the picture.

This is a(n):

• right angle.

• straight angle.

• acute angle.

• obtuse angle.

Identify the angle outlined in red in the picture.

This is a(n):

• right angle.

• straight angle.

• acute angle.

• obtuse angle.

Identify the angle outlined in red in the picture.

This is a(n):

• right angle.

• straight angle.

• acute angle.

• obtuse angle.

Identify the angle outlined in red in the picture.

This is a(n):

• right angle.

• straight angle.

• acute angle.

• obtuse angle.

Identify the angle outlined in red in the picture.

This is a(n):

• right angle.

• straight angle.

• acute angle.

• obtuse angle.

Identify the angle outlined in red in the picture.

This is a(n):

• right angle.

• straight angle.

• acute angle.

• obtuse angle.

Identify the angle outlined in red in the picture.

This is a(n):

• right angle.

• straight angle.

• acute angle.

• obtuse angle.

If the perimeter = 19, then the missing side (x) is:

• 3 in

• 5 in

• 8 in

• 19 in

What is the perimeter of the shape in the picture?

• 12 cm

• 3 cm

• 6 cm

• 9 cm