Chapter 6 – The Triangle and its Properties

A triangle has how many sides :

A triangle has medians :

A triangle has altitudes :

Find the value of x :

Find the value of y :

Sum of three angles of a triangle is :

Find the third angle of the given triangle

Find the unknown x in the following diagram

Find the value of x in the given diagram :

Find the value of x in the given diagram :

Find the value of x in the given diagram :

Find the value of x and y in the following diagram

Find the value of x and y in the following diagram

Find the value of x and y in the following diagram :

Find the angle x in given diagram :

Find the angle x in the given diagram

If two sides of a triangle are added then the result is :

In a ΔABC, if AB+BC = 10 cm, BC+CA = 12 cm, CA+AB = 16 cm, then the perimeter of the triangle is ____.

In the Pythagoras property, the triangle must be ___________ .

Which is the longest side in the triangle PQR right angled at P?

If the angles of a triangle are in the ratio 4:5:9. Find all the angles of a the triangle

How many altitudes can a triangle have?

How many medians a triangle can have?

The sum of the lengths of any two sides of a triangle is _____________ the third side of the triangle.

The triangle whose lengths of sides are 3 cm, 4 cm, 5 cm is a

A triangle in which two sides are of equal lengths is called _______________.

Aryan wants to plant a flower on the ground in the form of a rhombus. The diagonals of the rhombus measures 42 cm and 56 cm. Find the perimeter of the field.

ΔPQR is a triangle right-angled at P. If PQ = 3 cm and PR = 4 cm, find QR.

In a ΔABC, which of the given condition holds?

One of the angles of a triangle is 110° and the other two angles are equal what is the measure of each of these equal angles