NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.2 NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Exercise 4.2 Ex 4.2 Class 8 Maths Question 1. Construct the following quadrilaterals. (i) Quadrilateral LIFT LI = 4 cm IF = 3 cm TL = 2.5 cm LF = 4.5 cm IT…
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NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Exercise 4.1 Ex 4.1 Class 8 Maths Question 1. Construct the following quadrilaterals. (i) Quadrilateral ABCD AB = 4.5 cm, BC = 5.5 cm, CD = 4 cm, AD = 6 cm, AC = 7 cm (ii) Quadrilateral JUMP JU = 3.5 cm, UM =…
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NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals Ex 3.4 NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals Exercise 3.4 Ex 3.4 Class 8 Maths Question 1. State whether True or False. (a) All rectangles are squares. (b) All rhombuses are parallelograms. (c) All squares are rhombuses and also rectangles. (d)…
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NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals Ex 3.3 NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals Exercise 3.3 Ex 3.3 Class 8 Maths Question 1. Given a parallelogram ABCD. Complete each statement along with the definition or property used. (i) AD = ………… (ii) ∠DCB = ……… (iii) OC…
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NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals Ex 3.2 NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals Exercise 3.2 Ex 3.2 Class 8 Maths Question 1. Find x in the following figures. Solution: (a) We know that the sum of all the exterior angles of a polygon = 360° 125°…
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NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals Exercise 3.1 Ex 3.1 Class 8 Maths Question 1. Given here are some figures. Classify each of the above figure on the basis of the following: (a) Simple curve (b) Simple closed curve (c) Polygon (d) Convex polygon (e) Concave polygon Solution: (a) Simple curve:…
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NCERT Solutions for Class 8 Maths Chapter 2 Linear Equations in One Variable Ex 2.6 Solve the following equations. Ex 2.6 Class 8 Maths Question 1. \(\frac { 8x-3 }{ 3x } =2\) Solution: We have \(\frac { 8x-3 }{ 3x } =2\) ⇒ \(\frac { 8x-3 }{ 3x }\) = \(\frac { 2 }{…
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NCERT Solutions for Class 8 Maths Chapter 2 Linear Equations in One Variable Ex 2.5 Solve the following linear equations. Ex 2.5 Class 8 Maths Question 1. Solution: ⇒ 30x – 12 = 20x + 15 ⇒ 30x – 20x = 15 + 12 (Transposing 20x to LHS and 12 to RHS) ⇒ 10x =…
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NCERT Solutions for Class 8 Maths Chapter 2 Linear Equations in One Variable Ex 2.4 Ex 2.4 Class 8 Maths Question 1. Amina thinks of a number and subtracts \(\frac { 5 }{ 2 }\) from it. She multiplies the result by 8. The result now obtained is 3 times the same number she thought…
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NCERT Solutions for Class 8 Maths Chapter 2 Linear Equations in One Variable Ex 2.3 Solve the following equations and check your results. Ex 2.3 Class 8 Maths Question 1. 3x = 2x + 18 Solution: We have 3x = 2x + 18 ⇒ 3x – 2x = 18 (Transposing 2x to LHS) ⇒ x…
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