Question

Measure the angles of the given figures using protractor and identify the type of
angle as acute, obtuse, right or straight.
Topic: GEOMETRY Chapter Exercise 4.4
TNSCERT Class 6

Answer 1

1) right angle
2) acute angle
3) straight angle
4) obtuse angle

Answer 2

Answer :

(i) Right Angle  

Explanation : The exact 90° angle is called Right angle

(ii) Acute Angle

Explanation : The angle between 0 to 90° or we can say angle less than 90° is called Acute Angle.

(iii) Straight angle

Explanation : The exact 180° angle is called Straight Angle.

(iv) Obtuse angle

Explanation : The angle between 90° to 180° or we can say angle less than 180° but greater than 90° is called Acute Angle.