Bisecting Angles Review

A ray that divides the angle into two equal parts is called angle

In order to have a proper bisected angle both sides have to be equal?

• True
• False

Which of these lines is the angle bisector?

Reorder the following steps in how to bisect an angle using a compass.

• point at b, draw an arc across total angle

• place at x draw an arc across interior of ABC

• place at y draw an arc across interior of ABC

• Join B and D going through the intersection of x and y

Any tringle will have interior angles that add up to​ (a)   . There for the triangle is considered ​ (b)  

• 180
• supplementary
• complementary
• 90

Using the angles give to in the image. Solve for angle x.

Mathematical Equivalence

ON