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Which of these triangles are definitely right triangles? Explain how you know.
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Which of these triangles are definitely right triangles? Explain how you know.

Which of these triangles are definitely right triangles? Explain how you know.-example-1
User NSSec
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2 Answers

3 votes
i believe the answers are A D E
User Eric McLachlan
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6 votes

Answer: A / D / E

Explanation:

You know that because you have an angle that measures 90 degrees I’m each. You can also make the 90 degree box at the corner.

User Patrick Quirk
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