Alka Tuli and Rajesh Hassija Solutions for Chapter: Properties of Triangles, Exercise 7: Review Time

If the three angles of a triangle are equal, the measure of each angle is

If one of the angles of an isosceles triangle is $40°$ and the measure of other two equal angles is

Which of the given three-line segments can form a triangle? Identify from the given options.

If in a right-angled triangle base $=4 \mathrm{m}$ and perpendicular $=3 \mathrm{m}$, the length of hypotenuse $=$

Identify the Pythagorean triplet from the following.

A line segment, joining any vertex of a triangle to the midpoint of its opposite sides, is called a

The sum of the lengths of any two sides of a triangle is always $\_\_\_\_\_$ than the third side.

If the two interior opposite angles of a triangle are in the ratio $4:5$ and the exterior angle of a triangle is $108°$, the measure of two interior opposite angles are