Learn Maths Lines and Angles, Class 9 Maths Lines and Angles Exercise, Free Online Lines and Angles Lessons

Class 9 Maths Study Material

An Educational platform for Preparation and Practice Class 9. Kidsfront provide unique pattern of learning Maths with free online comprehensive study material in the form of QUESTION & ANSWER for each Chapter of Maths for Class 9. This study material help Class 9, Maths students in learning every aspect of Lines and Angles. Students can understand Lines and Angles concept easily and consolidate their learning by doing Online Practice Tests on Maths,Lines and Angles chapter repeatedly till they excel in Class 9, Lines and Angles. Free ONLINE PRACTICE TESTS on Class 9, Lines and Angles comprise of Hundreds of Questions on Lines and Angles, prepared by the highly professionals team. Every repeat test of Lines and Angles will have new set of questions and help students to prepare themselves for exams by doing unlimited Online Test exercise on Lines and Angles. Attempt ONLINE TEST on Class 9,Maths,Lines and Angles in Academics section after completing this Lines and Angles Question Answer Exercise.

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Lines and Angles

Check whether the obtuse angle is greater than reflex angle?

a) Yes
b) No
c) Sometimes
d) None of these

✔Answer

Correct Answer Is : No

Solution Is :

State whether the sum of two obtuse angles is a complimentary angle.

a) Yes
b) No
c) Sometimes
d) None of these

✔Answer

Correct Answer Is : No

Solution Is :

Determine whether more than one point in two distinct lines?

a) Yes
b) No
c) Sometimes
d) None of these

✔Answer

Correct Answer Is : No

Solution Is :

A triangle with un-equal sides.

a) Equal
b) Equilateral
c) Scalene
d) None of these

✔Answer

Correct Answer Is : Scalene

Solution Is :

Which of the following have definite number of points

a) A Line
b) A Ray
c) A Plane
d) A Segment

✔Answer

Correct Answer Is : A Segment

Solution Is :

A plane figure with 4 sides of equal length.

a) Rectangle
b) Square
c) Trapezium
d) None

✔Answer

Correct Answer Is : Square

Solution Is :

The sum of 2 angles is 180. Find the correct option?

a) Obtuse angle
b) Straight angle
c) Complimentary angle
d) Supplementary angle

✔Answer

Correct Answer Is : Supplementary angle

Solution Is :

The exterior angle of a triangle is 123. Find the sum of interior angles?

a) 57°
b) 123°
c) Both
d) None

✔Answer

Correct Answer Is : 123°

Solution Is :

All the points of 2 parallel lines are collinear. Check whether true?

a) Yes
b) No
c) Sometimes
d) None of these

✔Answer

Correct Answer Is : No

Solution Is :

In an isosceles triangle, the angle opposite one side is 50°. Find the measure of each angle of other two equal sides?

a) 130°
b) 65°
c) 80°
d) None of these

✔Answer

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Class 9 Maths Study Material

Lines and Angles

Check whether the obtuse angle is greater than reflex angle?

Correct Answer Is : No

Solution Is :

State whether the sum of two obtuse angles is a complimentary angle.

Correct Answer Is : No

Solution Is :

Determine whether more than one point in two distinct lines?

Correct Answer Is : No

Solution Is :

A triangle with un-equal sides.

Correct Answer Is : Scalene

Solution Is :

Which of the following have definite number of points

Correct Answer Is : A Segment

Solution Is :

A plane figure with 4 sides of equal length.

Correct Answer Is : Square

Solution Is :

The sum of 2 angles is 180. Find the correct option?

Correct Answer Is : Supplementary angle

Solution Is :

The exterior angle of a triangle is 123. Find the sum of interior angles?

Correct Answer Is : 123°

Solution Is :

All the points of 2 parallel lines are collinear. Check whether true?

Correct Answer Is : No

Solution Is :

In an isosceles triangle, the angle opposite one side is 50°. Find the measure of each angle of other two equal sides?

Correct Answer Is : 65°

Solution Is :

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