Question

Can someone help? 25 points

Answer 1

A=Acute

B. Acute

C.Obtuse

D.Right

Explanation:

a,and b, and are acute becuase there angles are less than 90 degrees.

d is obtuse beucase the angleismore than 90 degrees

D is right beucase the angle is 90 degrees and it hasthat square in the corner.

Answer 2

Triangle A: acute

Triangle B: acute

Triangle C: obtuse

Triangle D: right

Explanation:

acute= less than 90 degrees each angle

obtuse=more than 90 degrees for one angle

right=equal exactly 90 degrees for one angle