Question

Name each angle in four ways. Then classify the angle as acute, right, obtuse,or straight.

Answer 1

see image

Explanation:

Angle 3

Angle F

Angle HFG

Angle GFH

(I can't type an angle symbol, so i put it on the image.)

It is an acute angle.

An acute angle is smaller than 90°.

A right angle is square, it is exactly 90°.

An obtuse angle is larger than 90°.

A straight angle is 180° and looks like a straight line.