I WONDER - How Many Types Of Triangle Are There?

The video tutorial introduces four types of triangles: scalene, equilateral, isosceles, and right-angled. An equilateral triangle has three equal sides and angles, while an isosceles triangle has two equal sides and angles. A scalene triangle has no equal sides or angles, and a right-angled triangle has one right angle. The video also provides real-life examples of triangles, such as Doritos, pizza slices, and clothes hangers, encouraging viewers to identify triangle shapes in their homes.

Which of the following is NOT a type of triangle?

• Isosceles

• Equilateral

• Scalene

• Pentagon

What is a unique feature of an equilateral triangle?

• It has two equal sides.

• All sides and angles are equal.

• It has one right angle.

• It has no equal sides.

How many equal sides does an isosceles triangle have?

• Three

• None

• One

• Two

Which triangle has no equal sides or angles?

• Right-angled

• Equilateral

• Scalene

• Isosceles

Which of the following is a real-life example of a triangle?

• A slice of pizza

• A round clock

• A basketball

• A square table