TRIANGLE AND ITS PROPERTIES

The line segment AD, joining the middle point of BC to its opposite vertex a is called a ________ of the triangle.

Find x

How many medians does a triangle have?

Are all the altitudes and medians same for an equilateral triangle?

Find the value *x* and *y*.

• Y =X, X=60

• x=40, y=20

• x=15, y=25

Which of the following can be the sides of a right angle triangle?

• 2.5cm, 6.5cm, 6cm

• Both A and D

• 2cm, 2cm, 5cm

• 1.5cm, 2cm, 2.5cm

Can the altitude and median be always same for a triangle?

For an isosceles triangle one altitude and one median is the same and the other two are different. Is it true?

Does Pythagoras have to be a right angle triangle?

Can a triangle have three acute angles?