Chapter 1 Geometrical Constructions Set 1.7
Chapter 1 Geometrical Constructions Set 1.7 Question 1. Some angles are given below. Using the symbol of congruence write the names of the pairs of congruent angles in these figures.…
Chapter 1 Geometrical Constructions Set 1.6
Chapter 1 Geometrical Constructions Set 1.6 Question 1. Write the names of pairs of congruent line segments. (Use a divider to find them.) i. ___ ii. ___ iii. ___ iv.…
Chapter 1 Geometrical Constructions 1.5
Chapter 1 Geometrical Constructions 1.5 Construct triangles of the measures given below: Question 1. In ∆MAN, m∠MAN = 90°, l(AN) = 8 cm, l(MN) = 10 cm. Solution: Question 2.…
Chapter 1 Geometrical Constructions Set 1.4
Chapter 1 Geometrical Constructions Set 1.4 Construct triangles of the measures given below: Question 1. In ∆SAT, l(AT) = 6.4 cm, m∠A = 45°, m∠T = 105°. Solution: Question 2.…
Chapter 1 Geometrical Constructions Set 1.3
Chapter 1 Geometrical Constructions Set 1.3 Draw triangles with the measures given below: Question 1. In ∆MAT, l(MA) = 5.2 cm, m∠A = 80°, l(AT) = 6 cm. Solution: Question…
Chapter 1 Geometrical Constructions Set 1.2
Chapter 1 Geometrical Constructions Set 1.2 Question 1. Draw triangles with the measures given below: i. In ∆ABC, l(AB) = 5.5 cm, l(BC) = 4.2 cm, l(AC) = 3.5 cm.…
Chapter 1 Geometrical Constructions Set 1.1
Chapter 1 Geometrical Constructions Set 1.1 Question 1. Draw line segments of the lengths given below and draw their perpendicular bisectors: i. 5.3 cm ii. 6.7 cm iii. 3.8 cm…
Chapter 20 In the World of Stars
Chapter 20 In the World of Stars Textbook Questions and Answers 1. Write the proper words in the blanks: (meridian, horizon, twelve, nine, apparent, celestial, ecliptic) Question a. When seen…
Chapter 19 Properties of a Magnetic Field
Chapter 19 Properties of a Magnetic Field Textbook Questions and Answers 1. Write the appropriate terms in the blanks: Question a. The alloys called …………. and …………. are used for…
Chapter 18 Sound: Production of Sound
Chapter 18 Sound: Production of Sound Textbook Questions and Answers 1. Fill in the blanks: Question a. Sound is generated by the rhythmic ……………. of any object. Answer: vibrations Question…