Apply angle sum property of a triangle. Mathematics CBSE, Class 7: lessons, tests, tasks.

UPSKILL MATH PLUS

Learn Mathematics through our AI based learning portal with the support of our Academic Experts!

1.	Introduction to triangle
2.	Angle sum property
3.	Types of triangle

1.	Pick the suitable choice Difficulty: easy	2
2.	Select the set of angles that forms a triangle Difficulty: easy	3
3.	Find the unknown angle if other two angles are given Difficulty: easy	3
4.	Determine the unknown angle in the right triangle Difficulty: medium	3
5.	Evaluate the unknown equal angles in isosceles triangle Difficulty: medium	4
6.	Calculate the unknown outiside angle Difficulty: medium	4
7.	Find two unknown angles using two known angles Difficulty: medium	4
8.	Solve and get the unknown angles Difficulty: hard	5
9.	Find exterior angle of a triangle from known interior angles Difficulty: hard	5
10.	Determine unknown angle from opposite triangle Difficulty: hard	5

1.

Training Test

Difficulty: medium

9

1.

Methodical recommendation

Did you find an error?

Register for free to see more content

Register for free to see more content