Question

Which shows a right triangle

Answer 1

the secound triangle shows right angle

Explanation:

But the question says it is 91 ⁰ so the question may be wrong

Answer 2

None.

Explanation:

None of the given triangles are right triangles as for a triangle to be a right angled triangle it should have one angle which is equal to 90°.

The closest one will be the second triangle as it has one angle as 91° but it's NOT a right triangle .

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Hope it helps ⚜