Proving Theorems in Triangles Quiz

Which of the following is the correct statement of the Triangle Sum Theorem?

• The sum of the lengths of any two sides of a triangle is greater than the third side.

Tags

CCSS.8.G.A.5

• SSS Congruence Theorem

• Isosceles Triangle Theorem

• Pythagoras Theorem

• Exterior Angle Theorem

Tags

CCSS.HSG.CO.C.9

If two angles of one triangle are equal to two angles of another triangle, which of the following can be concluded?

• The triangles are congruent.

• The triangles are similar.

• The triangles are right-angled.

• The triangles are isosceles.

Tags

CCSS.HSG.CO.B.7

Which of the following is the correct statement of the Side-Angle-Side (SAS) Congruence Theorem?

• If two sides and the included angle of one triangle are equal to two sides and the included angle of another triangle, the triangles are congruent.

• If two angles and the included side of one triangle are equal to two angles and the included side of another triangle, the triangles are congruent.

• If all three sides of one triangle are equal to all three sides of another triangle, the triangles are congruent.

• If all three angles of one triangle are equal to all three angles of another triangle, the triangles are congruent.

Tags

CCSS.HSG.SRT.B.5

Tags

CCSS.8.G.A.5

Which theorem states that the sum of the lengths of any two sides of a triangle is greater than the length of the third side?

• Triangle Sum Theorem

• Triangle Inequality Theorem

• Pythagoras Theorem

• Exterior Angle Theorem

• SAS

• ASA

• SSS

• AAS

Tags

CCSS.HSG.SRT.B.5

Which of the following is the correct statement of the Exterior Angle Theorem?

• The exterior angle of a triangle is equal to the sum of the two non-adjacent interior angles.

• The exterior angle of a triangle is equal to the sum of the two adjacent interior angles.

• The exterior angle of a triangle is equal to the difference of the two non-adjacent interior angles.

• The exterior angle of a triangle is equal to the difference of the two adjacent interior angles.

Tags

CCSS.8.G.A.5

Tags

CCSS.HSG.CO.C.9

Which of the following is NOT a valid triangle congruence criterion?

• SSS

• SAS

• SSA

• ASA

Tags

CCSS.HSG.SRT.B.5