Construction of an Angle using a Protractor | Drawing an Angle
We will learn how to use a protractor to construct an angle, and we will solve 10 different types of questions about angles. Angles are classified based on their measures; acute, obtuse, right, and reflex angles will be discussed.
How do you draw an angle ABC?
- Construct any angle ABC.
- With B as the center, draw an arc EF meeting BC at E and AB at F.
- With E and F as the centers, draw two arcs of equal radii meeting at the point P.
- Join BP.
- Similarly, draw BR, the bisector of PBC, and draw BQ as the bisector of ABP [Using the same method as in steps 2, 3]
What angle is 45?
What is a 45-Degree Angle? A 45-degree angle is half of a 90-degree angle formed between two rays. It is an acute angle and two angles measuring 45 degrees from a right angle or a 90-degree angle.
How do you draw a 75 degree angle with a protractor?
How to Make a 75-Degree Angle
- Step 1: Draw a line segment with endpoints O and A. Step 2: Using a compass, draw an arc with O as the center and cut the line segment OA at point B. Step 3: Keeping the radius the same, draw an arc with B as the center and cut the arc at C.
What is a 40 angle?
Angles are classified based on their degree measures as follows: Acute Angle: An acute angle is defined as an angle with a magnitude greater than 0u00b0 but less than 90u00b0. Angles with magnitudes of 30u00b0, 40u00b0, and 60u00b0 are all acute angles.
What is a 95 degree angle called?
An acute angle is one that is between 0 and 90 degrees; a right angle is one that is 90 degrees; and an obtuse angle is one that is between 90 and 180 degrees.
What are the 7 types of angles?
Zero angle, acute angle, right angle, obtuse angle, straight angle, reflex angle, and complete angle are the seven types of angles.
What type of angle is 100 degrees?
Obtuse angles are those that have a degree measurement of more than 90u00b0 but less than 180u00b0, such as 100u00b0, 120u00b0, 140u00b0, 160u00b0, 170u00b0, and so on.