Posted inClass 9th math NCERT
NCERT class 9 Triangles
NCERT, Class 9, Triangles , Chapter–7, Exercise-7.1, Important questions with explained answers Q. 1. In quadrilateral ABCD, AC=AD and AB bisects angle A as shown in the figure. Show that…
Posted inClass 9th math NCERT
NCERT, Class 9, Lines and Angles , Chapter–6, Exercise-6.2, Important questions with explained answers
Q. 1. In the figure, if AB∥ CD,CD∥EF and y : z = 3 : 7. Find x. Q 2. In the figure, if AB∥CD,EF⊥CD and angle GED=126 degree. Find…
Posted inClass 9th math NCERT
NCERT, Class 9, Lines and Angles , Chapter–6, Exercise-6.1– Important questions
Q. 1. In the figure, lines AB and CD intersect at O. If angle AOC + angle BOE = 70 degree and angle BOD = 40 degree, find angle BOE…
Posted inClass 9th math NCERT
NCERT, Class 9, Introduction to Euclid’s Geometry , Chapter–5, Exercise-5.1– Step wise to the point solution of each question
Q. 1. Which of the following statements are true and which are false? Give reasons for your answers (i) Only one line can pass through a single point.(ii) There are…
Posted inClass 9th math NCERT Linear Equations in Two variables chapter–4 class 9 Linear Equations in Two variables exercise 4.2 class-9
NCERT, Class 9, Linear Equations in Two variables, Chapter–4, Exercise-4.2– Step wise to the point solution of each question
Q. 1. Which one of the following options is true, and why? y=3x+5 has (i) A unique solution, (ii) Only two solutions, (iii) Infinitely many solutions Q. 2. Write four…