EXERCISE 10.5A. Draw the following angles using a protractor.l. ZABC 3

1.	EXERCISE 10.5A. Draw the following angles using a protractor.l. ZABC 302. ZRST 55Â°
Answer» 1. Step 1 : Make a line segment. Step 2 : Point O in approximately center of line. Step 3 : Take a protractor, Step 4 : Point the center of protractor to O. Step 5 : Identify 30° on protractor and mark it point A. Step 6 : Join line OA. Step 7 : Requried is angle 30° 2. Step 1 : Make a line segment. Step 2 : Point O in approximately center of line. Step 3 : Take a protractor, Step 4 : Point the center of protractor to O. Step 5 : Identify 55° on protractor and mark it point B. Step 6 : Join line OB. Step 7 : Requried is angle 55°

EXERCISE 10.5A. Draw the following angles using a protractor.l. ZABC 302. ZRST 55Â°

Answer»

Step 1 : Make a line segment.

Step 2 : Point O in approximately center of line.

Step 3 : Take a protractor,

Step 4 : Point the center of protractor to O.

Step 5 : Identify 30° on protractor and mark it point A.

Step 6 : Join line OA.

Step 7 : Requried is angle 30°

Step 1 : Make a line segment.

Step 2 : Point O in approximately center of line.

Step 3 : Take a protractor,

Step 4 : Point the center of protractor to O.

Step 5 : Identify 55° on protractor and mark it point B.

Step 6 : Join line OB.

Step 7 : Requried is angle 55°