8.1 Lines and Angles

8.1 Lines and Angles - Part 1

by Ms Wong

​Learning Objective

• Determine and explain the ​congruency of line segment and angles.

• Measure length of line segment and angles

​Congruent Line Segment

Two line segments displayed always have the same length known as CONGRUENT line segment,

​Congruent Line Segment

​Congruent Angle

Two angles displayed always have the same size known as CONGRUENT angles.

​Congruent Angle

Multiple Choice

Are the line segments congruent?

• Yes

• No

Multiple Choice

Are the line segments congruent?

• Yes

• No

Multiple Choice

Are the line segments congruent?

• Yes

• No

Multiple Choice

Are the angles congruent?

• Yes

• No

Multiple Choice

Are the angles congruent?

• Yes

• No

Multiple Choice

Are the angles congruent?

• Yes

• No