Mathematics class 5th Angles

If all the three sides of a triangle are of different lengths,the triangle is called a ______ triangle

A triangle whose any two sides are of same length,is called a_____ triangle

A triangle whose all the three sides are of equal length, is called a______triangle

A triangle whose all the angles are acute,is called an ______ Angled triangle

A triangle whose any one angle is a right angle, is called a ____ Angled triangle.

A triangle whose one angle is obtuse, is called an _____ Angled triangle.

There are ____ triangle in the given figure

• 4

• 6

• 8

• 5

In the given figure, triangle 🔼ABC is an equilateral triangle. What type of triangle is 🔼ACD?

• Scalene triangle

• Right angled triangle

• Equilateral triangle

• Isosceles triangle

Count and write how many triangles are there in each figure.

• 3

• 6

• 4

• 5

The sum of the measures of three angles of a triangle is always___

• 180°

• 360°

• 90°

• 189.09°