Are you looking for DAV Maths Solutions for class 6 then you are in right place, we have discussed the solution of the Secondary Mathematics book which is followed in all DAV School. Solutions are given below with proper Explanation please bookmark our website for further updates!! All the Best !!
DAV Class 6 Maths Chapter 10: all worksheets
Chapter 10 Worksheet 1 | Angles | Class-6 DAV Secondary Mathematics
Unit 10 Worksheet 1 || Angles
1. Name the following angles.
2. Draw the following angles as per their types. (Use scale and pencil only.)
(a) ∠LMN (Reflex angle) (c) ∠XYZ (Complete angle)
(b) ∠y (Obtuse angle) (d) ∠3 (Reflex angle)
3. Arrange the following angles according to their measure in ascending order. Obtuse angle, Straight angle, Zero angle, Right angle, Reflex angle, Complete angle, Acute angle.
Answer 3 (Ascending Order of Angles):
Zero angle (0°) < Acute angle (< 90°) < Right angle (90°) < Obtuse angle (between 90° and 180°) < Straight angle (180°) < Reflex angle (between 180° and 360°) < Complete angle (360°).
4. Look at the figure and answer the questions.
(a) Name the points in the interior of ∠LMN
(b) Name the points which lie in the angular region of ∠LMN.
(c) Name the points which lie in the exterior of ∠LMN.
5. Write another name for the following angles in the figure.
6. Look at the figure and answer the following questions.
(a) Is the point P in the exterior of ∠ROS?
(b) Is the point R in the interior of ∠SOR?
(c) Is the point Q in the interior of ∠ROP?
(d) Is the point S in the exterior of ∠POQ?
(e) Name the point which is in the interior of ∠POR but in the exterior of ∠SOR.
7. Write the kind of angle formed between the following directions.
(a) North and South
(b) North and North-West
(c) South and East (d) East and West
Answer 7 (Angles between directions):
(a) North and South: Straight angle (180°)
(b) North and North-West: Acute angle (45°)
(c) South and East: Right angle (90°)
(d) East and West: Straight angle (180°)
8. Fill in the following blanks.
(a) A reflex angle measures more than _______ and less than _______.
(b) One complete angle = _______ right angles.
(c) The minute hand turns through _______ degrees from the digit 2 to 11 on a clock.
(d) An angle of measure 345.5° is a _______ angle.
Answer 8 (Fill in the blanks):
(a) A reflex angle measures more than 180° and less than 360°.
(b) One complete angle = 4 right angles. (Since 360° ÷ 90° = 4)
(c) The minute hand turns through 270° from the digit 2 to 11 on a clock. (From 2 to 11 is 9 hours/digits; each digit is 360° / 12 = 30°, so 9 × 30° = 270°)
(d) An angle of measure 345.5° is a reflex angle. (Since 180° < 345.5° < 360°)
Thanks for