KSEEB Solutions for Class 9 Maths Chapter 9 Coordinate Geometry Ex 9.2 Karnataka Board Class 9 Maths Chapter 9 Coordinate Geometry Ex 9.2 Question 1. Write the answer of each of the following questions : (i) What is the name of horizontal and the vertical lines drawn to determine the position of any point in … Read more
KSEEB Solutions for Class 9 Maths Chapter 9 Coordinate Geometry Ex 9.1 Karnataka Board Class 9 Maths Chapter 9 Coordinate Geometry Ex 9.1 Question 1. How will you describe the position of a table lamp on your study table to another person ? Solution: Length of study table = 100 cm. Breadth = 60 cm. … Read more
KSEEB Solutions for Class 9 Maths Chapter 8 Heron’s Formula Ex 8.2 Karnataka Board Class 9 Maths Chapter 8 Heron’s Formula Ex 8.2 Question 1. A park, in the shape of a quadrilateral ABCD, has ∠C = 90°, AB = 9 m, BC = 12 m, CD = 5 m and AD = 8 m. … Read more
KSEEB Solutions for Class 9 Maths Chapter 8 Heron’s Formula Ex 8.1 Karnataka Board Class 9 Maths Chapter 8 Heron’s Formula Ex 8.1 Question 1. A traffic signal board, indicating ‘SCHOOL AHEAD’, is an equilateral triangle with side ‘a’. Find the area of the signal board, using Heron’s formula. If its perimeter is 180 cm, … Read more
KSEEB Solutions for Class 9 Maths Chapter 7 Quadrilaterals Ex 7.2 Karnataka Board Class 9 Maths Chapter 7 Quadrilaterals Ex 7.2 Question 1. ABCD is a quadrilateral in which P, Q, R and S are mid-points of the sides AB, BC, CD and DA. AC is a diagonal. Show that : (i) SR || AC … Read more
KSEEB Solutions for Class 9 Maths Chapter 7 Quadrilaterals Ex 7.1 Karnataka Board Class 9 Maths Chapter 7 Quadrilaterals Ex 7.1 Question 1. The angles of a quadrilateral are in the ratio 3 : 5 : 9 : 13. Find all the angles of the quadrilateral. Solution: The angles of a quadrilateral are in the … Read more
KSEEB Solutions for Class 9 Maths Chapter 6 Constructions Ex 6.2 Karnataka Board Class 9 Maths Chapter 6 Constructions Ex 6.2 Question 1. Construct a triangle ABC in which BC = 7 cm, ∠B = 75° and AB + AC = 13 cm, Solution: Construction of a triangle ABC in which BC = 7 cm, … Read more
KSEEB Solutions for Class 9 Maths Chapter 6 Constructions Ex 6.1 Karnataka Board Class 9 Maths Chapter 6 Constructions Ex 6.1 Question 1. Construct an angle of 90° at the initial point of a given ray and justify the construction. Solution: Data: Constructing an angle of 90° at the initial point of a given ray. … Read more
KSEEB Solutions for Class 9 Maths Chapter 5 Triangles Ex 5.5 Karnataka Board Class 9 Maths Chapter 5 Triangles Ex 5.5 Question 1. ABC is a triangle. Locate a point in the interior of ∆ABC which is equidistant from all the vertices of ∆ ABC. Solution: ABC is a triangle. To locate a point in … Read more
KSEEB Solutions for Class 9 Maths Chapter 5 Triangles Ex 5.4 Karnataka Board Class 9 Maths Chapter 5 Triangles Ex 5.4 Question 1. Show that in a right angled triangle, the hypotenuse is the longest side. Solution: In ∆ABC, ∠ABC = 90° ∠A + ∠C = 90° ∠ABC > ∠BAC and ∠ABC < ∠BCA ∴ … Read more