3 years ago

QUESTION ON PIC THANK YOU !!!

Mathematics

2 answers:

AlexFokin [52]3 years ago

8 0

Triangle a - acute
Triangle b - acute
Triangle c - acute
Triangle d - right

harkovskaia [24]3 years ago

3 0

Answer:

Triangle A: Acute

Triangle B: Obtuse

Triangle C: Acute

Triangle D: Right

Step-by-step explanation:

Acute angle: 0°-90°

Right angle: 90°

Obtuse angle: 90°-180°

An acute triangle only has acute angles. A right triangle has one right angle and two acute angles. An obtuse triangle has one obtuse angle and two acute angles.

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Answer:

Final answer is D. $(y-7)(y-8)$

Step-by-step explanation:

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