Sides of a triangle. Mathematics CBSE, Class 7: lessons, tests, tasks.

Learning

is

simple

and

fun!

Complete thousands of tasks, learn solutions and improve your grades!

Register now! Browse subjects

1.	Triangle inequality for sum of two sides
2.	Triangle inequality for difference of two sides

1.	Pick the true property Difficulty: easy	2
2.	Choose the appropriate property Difficulty: easy	2
3.	Find out the least value of a unknown side Difficulty: easy	2
4.	Select the possible unknown side value Difficulty: medium	3
5.	Check is that possibleto form a triangle with the given sides Difficulty: medium	3
6.	Find the length of third side Difficulty: medium	4
7.	Evaluate the side length possible values from the given ratio Difficulty: hard	4
8.	Calculate the side and verify triangle inequality Difficulty: hard	5
9.	Calculate the possible distance between the flat Difficulty: hard	5

1.

Training Test

Difficulty: medium

7

1.

Methodical recommendation

Did you find an error?

Register for free to see more content

Register for free to see more content