Classes›Class 9›Maths›NCERT›Circles›Exercise 5.4
I'm Up and Down, and Round and Round

Exercise 5.4

Distance of Chords from Centre

3 questions
Class 9 · Maths
NCERT
Q1
Use the Baudhayana-Pythagoras theorem to show why Theorem 6 must be true.
Q2
Consider the figure. If CE is perpendicular to AB, CH is perpendicular to GH, and CE = CH, show that AB = GF.
Q3
Solve the previous question using the Baudhayana-Pythagoras theorem.