Grade 3 Go Math Practice - Answer Keys Answer keys Describe Triangles

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Grade 3 Go Math Practice - Answer Keys

Describe Triangles

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Use the triangles for 1–3. Write A, B, or C.
Then complete the sentences.

Question 1 (request help)
Triangle B has 3 angles less than a right angle and

appears to have 3 sides of equal length.

	Triangle		has 1 right angle and appears to have
			sides of equal length.

	Triangle		has 1 angle greater than a right angle and appears to have
			sides of equal length.

Question 4 (request help)
Kyle, Kathy, and Kelly each drew a triangle. Who drew the triangle that has 1 angle greater than a right angle and appears to have no sides of equal length?

Question 5 (request help)
Matthew drew the back of his tent. How many sides appear to be of equal length?

sides

Question 6 (request help)
Sierra made the triangular picture frame shown. How many angles are greater than a right angle?