Samacheer Kalvi 9th Maths Solutions Chapter 4 Geometry Ex 4.1

Samacheer Kalvi 9th Maths Solutions Chapter 4 Geometry Ex 4.1 Tamilnadu Samacheer Kalvi 9th Maths Solutions Chapter 4 Geometry Ex 4.1 Question 1. In the figure, AB is parallel to CD, find x Solution: (i) From the figure ∠1 = 140° (∴ corresponding angles are equal) ∠2 = 40° (∴ ∠1 + ∠2= 180°) ∠3 … Read more