Classify the triangle by its sides

• equilateral

• isosceles

• scalene

A triangle has angle measures of

m<A = 2x +10

m<B = 5x - 3

m<C = 3x - 7

Find x.

• 18

• 19

• 20

• 21

What is the measure of the missing angle?

• 20

• 30

• 40

• 50

Can the triangles be proven congruent? If so, how?

• ASA

• SAS

• SSS

• Cannot be proven congruent

Can the triangles be proven congruent? If so, how?

• ASA

• SSS

• SAS

• Cannot be proven congruent

Can the triangles be proven congruent? If so, how?

• ASA

• SSS

• SAS

• Cannot be proven congruent

What missing piece of information is needed to prove the triangles congruent using SAS?

• ∠F≅∠Q

• ∠H≅∠S

• ∠G≅∠R

• FH = QS

Line segments AB & PQ are congruent to each other. Length of AB = 7cm. What is the length of PQ?

• 7 cm

• 8 cm

• 9 cm

• 10 cm

Find the value of y for the given picture.

• 2

• 3

• 4

• 5

For the given triangles, if LO=12 and MO=16, find the length of PQ.

• 12

• 14

• 16

• 18