CBSE Class 6  >  Class 6 Notes  >  Mathematics  >  Worksheet: Lines and Angles

Worksheet: Lines and Angles | Mathematics for Class 6 PDF Download

Draw and Label

Q1: Draw a right angle and label it as ∠ABC. 

Q2: Draw an acute angle and label it as ∠XYZ.

Q3: Draw a straight angle and label it as ∠PQR.

Fill in the Blanks

Q1: A line segment has ________ endpoints.

Q2: An angle of exactly 90° is called a ________ angle.

Q3: A ray starts at one point and extends ________ in one direction.

Q4: A protractor is used to ________ angles in degrees.

Q5: An angle that is greater than 90° but less than 180° is called an ________ angle.

True or False

Q1: A line segment has no endpoints.

Q2: A straight angle is exactly 180°.

Q3: An angle bisector divides an angle into three equal parts.

Q4: A reflex angle is greater than 180° but less than 360°.

Q5: A ray has two endpoints.

Identify the Image

Identify the Image

Q1: Identify which of the following is a ray.

Q2: Identify which of the following is a line segment.

Q3: Identify which of the following is a line.

Figure it Out

Q1. Draw angles with the following degree measures:

a. 60°

b. 45°

c. 180°

Q2: Identify the type of angles given below:

Figure it Out

You can access the solutions to this worksheet here.

The document Worksheet: Lines and Angles | Mathematics for Class 6 PDF Download is a part of the Class 6 Course Mathematics for Class 6.
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FAQs on Worksheet: Lines and Angles - Mathematics for Class 6 PDF Download

1. What are the different types of lines in geometry?
Ans. In geometry, there are several types of lines: straight lines, which have no curves; curved lines, which bend; parallel lines, which never intersect; and intersecting lines, which cross each other at a point. Additionally, there are perpendicular lines, which intersect at a right angle.
2. How do you identify complementary and supplementary angles?
Ans. Complementary angles are two angles that add up to 90 degrees, while supplementary angles are two angles that sum to 180 degrees. To identify them, you can measure the angles with a protractor and check their sums.
3. What is the significance of transversal lines in geometry?
Ans. A transversal line is a line that crosses two or more other lines. The significance lies in the formation of various angle pairs such as corresponding angles, alternate interior angles, and alternate exterior angles, which are essential for understanding the properties of angles and lines.
4. How can you determine if two lines are parallel?
Ans. Two lines are parallel if they are in the same plane and will never meet, no matter how far they are extended. Additionally, if a transversal crosses two lines and the corresponding angles are equal, the lines are parallel.
5. What are vertical angles and how are they formed?
Ans. Vertical angles are the angles opposite each other when two lines intersect. They are formed by the intersection of two straight lines and are always equal in measure.
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