Students can download 5th Maths Term 2 Chapter 3 Patterns Ex 3.1 Questions and Answers, Notes, Samacheer Kalvi 5th Maths Guide Pdf helps you to revise the complete Tamilnadu State Board New Syllabus, helps students complete homework assignments and to score high marks in board exams.

## Tamilnadu Samacheer Kalvi 5th Maths Solutions Term 2 Chapter 3 Patterns Ex 3.1

Question 1.

Find the angle of the given shapes using the equilateral triangle.

i)

Answer:

ii)

Answer:

Question 2.

Find the angles of a rectangle using a circle.

Answer:

Angle of a circle is 360° ○

= 360 ÷ 4 = 90