Students can download 5th Maths Term 1 Chapter 1 Geometry Ex 1.3 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 1 Chapter 1 Geometry Ex 1.3

Question 1.

The angles below 90° and above 0° are called as _________

Answer:

acute angle

Question 2.

The angles below 180° and above 90° are called as __________

Answer:

obtuse angle.

Question 3.

By joining two right angles ________ angle is formed

Answer:

straight angle

Question 4.

The obtuse angle in ΔABC is ________

a. ∠A

b. ∠B

c. ∠C

Answer:

c) ∠C

Question 5.

Hand of a clock at 3.20 shows ________ angle.

Answer:

acute

Question 6.

In the following letters, which one forms the right angle in it?

a. L

b. K

c. Z

d. N

Answer:

a. L

Question 7.

Circle the right angle.

Answer:

Question 8.

The angle shown in this picture is

a. more than 120°

b. Less than 45°

c. more than 180°

d. 90°

Answer:

d. 90°

Question 9.

The angle formed by the nail cutter is _______

Answer:

acute

Question 10.

Name the angles formed when the vessels are lifted by tongs in the kitchen.

Answer:

obtuse angle