Question

Someone help with this please you have to classify and construct the triangles​

Answer 1

The first triangle would be D - Right.

Explanation :

Acute angles can't have a single angle greater or equal to
`90^o`

Equiangular triangles have every single angle equivalent.

Obtuse angles have only angles greater than
`90^o`

Right triangles have 1 right angle (90 degrees)

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The second triangle would be an obtuse triangle (A)

Here's an example of an obtuse angle :

(As you can see, it doesn't need to have all 3 sides obtuse, just one)