Question 2 - Drawing Angles - Chapter 2 Class 6 - Lines And Angles (Ganita Prakash)

Transcript

Question 2 (a) Use a protractor to draw angles having the following degree measures: a. 110° Let’s draw angle 110° using protractor We follow these steps 1. Draw ray OA 2. Place center of protractor at O, and coincide line OA and protractor line Question 2 (b) Use a protractor to draw angles having the following degree measures: b. 40° 3. Mark point B on 110° 4. Join OB ∴ ∠ BOA = 110° Let’s draw angle 40° using protractor We follow these steps 1. Draw ray OA 2. Place center of protractor at O, and coincide line OA and protractor line 3. Mark point B on 40° 4. Join OB ∴ ∠ BOA = 40° Question 2 (c) Use a protractor to draw angles having the following degree measures: c. 75° Let’s draw angle 75° using protractor We follow these steps 1. Draw ray OA 2. Place center of protractor at O, and coincide line OA and protractor line 3. Mark point B on 75° 4. Join OB ∴ ∠ BOA = 75° Question 2 (d) Use a protractor to draw angles having the following degree measures: d. 112°Let’s draw angle 112° using protractor We follow these steps 1. Draw ray OA 2. Place center of protractor at O, and coincide line OA and protractor line 3. Mark point B on 112° 4. Join OB ∴ ∠ BOA = 112° Question 2 (e) Use a protractor to draw angles having the following degree measures: e. 134°Let’s draw angle 134° using protractor We follow these steps 1. Draw ray OA 2. Place center of protractor at O, and coincide line OA and protractor line 3. Mark point B on 134° 4. Join OB ∴ ∠ BOA = 134°