Triangles Based on Sides

Q. What of the following is correct for the given figure?

1. Triangle C is equilateral
2. Triangle B is scalene
3. Triangle A is isosceles

Q. A triangle has side lengths of 6 inches, 4 inches, and 9 inches. It is _____ triangle.

1. an equilateral
2. an isoceles
3. a scalene
4. None of the above

Q. Every equilateral triangles is an isosceles triangle but every isosceles triangle is not an equilateral triangles.

1. False
2. True

Q.

The name of three-sided regular polygon is __________.

Q. The height of windmill is 150 meters and the height of the tree is half of the height of windmill. What is the height of the tree?

1. 
   8000 cm
2. 
   7500 cm
3. 
   6500 cm

Q. Select the correct type of the triangle given in the following figure.

1. Isosceles triangle
2. Equilateral triangle
3. Scalene triangle
4. Right-angled triangle

Q. Match the triangluar figures in column $1$ with their types in column $2$.

1. Equilateral triangle
2. Scalene triangle
3. Isosceles triangle

Q. Which of the given options is correct?

1. Triangle A is equilateral.
2. Triangle B is isoceles.
3. Triangle C is scalene.
4. None

Q. In which of the following triangles, sum of measures of three interior angles is equal to ${180}^{\circ }$

1. Scalane triangle
2. Equilateral triangle
3. Isosceles triangle
4. All of the above

Q.

The dimensions of a $\text{△ABC}$ are given. State whether, it is scalene, isocseles or an equilateral triangle.

$\text{AB = 4 cm, BC = 4 cm, AC = 3 cm}$

Q.
Select the correct type of the triangle according to the given dimensions.

1. PQR is an isosceles triangle.
2. ABC is an equilateral triangle.
3. PQR is an equilateral triangle.
4. ABC is a scalene triangle.

Q. The height of windmill is 150 metres. And height of tree is half of the height of windmill. What is the height of tree in centimetres?

1. 
   6500 cm
2. 
   9000 cm
3. 
   8000 cm
4. 
   7500 cm

Q. You measured the dimensions of a nacho as:
What type of triangle is this?

1. Equilateral triangle
2. Isoceles triangle
3. Scalene triangle
4. None of the above

Q.

Classify the triangle as scalene, isosceles, and equilateral. The measures of their sides are $5cm,12cmand13cm$

Q.

The dimensions of a $\text{△ABC}$ are given. State whether, it is scalene, isocseles or an equilateral triangle.

$\text{AB = 4 cm, BC = 3 cm, AC = 5 cm}$