3/31 Do Now

Dominick drew a triangle with one perpendicular line and 2 acute angles. What type of triangle is it?

• right

• acute

• double acute

• obtuse

Erlam saw an obtuse triangle. Which of these statements is true?

• All of the angles are obtuse angles.

• One of the angles is greater than 90 degrees.

• One of the angles is 90 degrees

• All the angles are less than 90 degrees

How are the triangles congruent?

• HL
• SSS
• SAS
• AAS

How are the triangles congruent?

• SSS

• SAS

• ASA

• AAS

How are the triangles congruent?

• SAS
• ASA
• HL
• SSS

Find the value of x.

• 15

• 20

• 48

• 80

Two objects that are the same shape (with corresponding sides and angles) but not the same size are _______.

• Congruent

• Vertical

• Similar

• Complementary

Are the triangles similar?

• Yes
• No

Are the triangles similar?

• Yes
• No

Similarity Ratio: _

• 2/3
• 1/2
• 2
• 3