Sum of Interior Angles of a Triangle Answers

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Choose the statement that is not true based on these diagrams.

38° + m∠2 + 108° = 180°

m∠A + 108° + 34° = 180°

m∠A = m∠2

m∠2 = 34°

The diagram shows parallel lines cut by two transversal lines creating a triangle. Which statements are true? Check all that apply.

∠A and ∠G are alternate interior angles.

∠A, ∠F, and ∠E form a straight line.

∠H and ∠A are corresponding angles.

∠E and ∠C are vertical angles.

m∠G = m∠E

m∠F = m∠C

What is the m∠B?

28°

40°

102°

112°

Which group of interior angle measurements can form a triangle? Check all that apply.

123°, 35°, 22°

55°, 60°, 60°

90°, 86°, 40°

47°, 71°, 62°

110°, 30°, 40°

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