Every acute triangle is an equilateral triangle.

Important Questions on Triangles and Quadrilaterals

HARD

5th CBSE

IMPORTANT

Mental Maths 5>Chapter 10 - Triangles and Quadrilaterals>Exercise-3>Q 1

A triangle has three sides and three vertices.

HARD

5th CBSE

IMPORTANT

Mental Maths 5>Chapter 10 - Triangles and Quadrilaterals>Exercise-3>Q 1

$△\mathrm{ABC}$ can be named as $△\mathrm{CBA}$.

HARD

5th CBSE

IMPORTANT

Mental Maths 5>Chapter 10 - Triangles and Quadrilaterals>Exercise-3>Q 1

An obtuse triangle can never be an equilateral triangle.

HARD

5th CBSE

IMPORTANT

Mental Maths 5>Chapter 10 - Triangles and Quadrilaterals>Exercise-3>Q 1

Every angle of an equilateral triangle is $60°$.

HARD

5th CBSE

IMPORTANT

Mental Maths 5>Chapter 10 - Triangles and Quadrilaterals>Exercise-3>Q 1

There can be two right angles in a triangle.

HARD

5th CBSE

IMPORTANT

Mental Maths 5>Chapter 10 - Triangles and Quadrilaterals>Exercise-3>Q 1

Sum of four angles of quadrilaterals is ${360}^{°}.$

HARD

5th CBSE

IMPORTANT

Mental Maths 5>Chapter 10 - Triangles and Quadrilaterals>Exercise-3>Q 2

In a square, all angles are of measure _____degree.

HARD

5th CBSE

IMPORTANT

Mental Maths 5>Chapter 10 - Triangles and Quadrilaterals>Exercise-3>Q 2

In a rectangle, each of the four angles is of the measure _____$°$.