Samacheer Kalvi 9th Maths Solutions Chapter 4 Geometry Ex 4.4

Samacheer Kalvi 9th Maths Solutions Chapter 4 Geometry Ex 4.4 Tamilnadu Samacheer Kalvi 9th Maths Solutions Chapter 4 Geometry Ex 4.4 Question 1. Find the value of x in the given figure. Solution: In the cyclic quadrilateral ABCD ∠ABC = 180° – 120° = 60° ∠BCA = 90° ∴ x = ∠BAC = 180°- (90° … Read more