Classification of Triangles
Classification of Triangles: Overview
In this topic, we will learn about the different types of triangles based on the length of their sides and angle. A triangle is a figure with three angles. A triangle can be classified into different forms based on the measure of its angle.
Important Questions on Classification of Triangles
A triangle whose all angles are less than is called
In the above-shown triangle, what is the length of AB?
Given below are the lengths of sides of four triangles. Which of these sets of values are correspond to the sides of a right angled triangle?
(i) 4cm, 3cm and 5cm (ii) 6cm, 4cm and 9cm (iii) 5cm, 12cm and 13cm (iv) 3cm, 3cm and 9cm
In the triangle ABC $\angle$A = , $\angle$B = , and $\angle$C = .
Therefore, ∆ABC is a/an
Which of the following rightly describes the triangle?
In a triangle PQR, $\angle$P = ,$\angle$Q = and$\angle$R = .
Determine the type of triangle based on the angles.
Identify the obtuse angled triangle from the given options.
In a ∆XYZ, $\angle$X = , $\angle$Y = and $\angle$Z = .
What kind of a triangle is ∆XYZ?
Is ∆ABC an acute angled triangle?
Find the number of acute angled triangles in the above set of triangles.
In a scalene triangle, the sides are _____ in size.
One of the legs of a right-angled triangle having is .
Classify the triangle as an isosceles triangle or a scalene triangle:
Classify the triangle as an isosceles triangle or a scalene triangle:
Classify the triangle as an isosceles triangle or a scalene triangle:
Classify the triangles as an isosceles triangle or a scalene triangle:
