3 years ago

What is the answer please help me please ?

Mathematics

1 answer:

Mrac [35]3 years ago

4 0

Answer:

3. isosceles, acute

5. scalene, obtuse

Step-by-step explanation:

3. Two (and only two) sides are the same length (and their opposite angles are the same measure), so the triangle is isosceles. All angles are less than 90°, so the triangle is acute.

5. All angles have different measures, so the triangle is scalene. The largest angle is greater than 90°, so the triangle is obtuse.

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