#### Question

Some question and their alternative answer are given. Select the correct alternative.

If a, b, c are sides of a triangle and a^{2 }+ b^{2 }= c^{2}, name the type of triangle.

Obtuse angled triangle

Acute angled triangle

Right angled triangle

Equilateral triangle

#### Solution

In a triangle, if the square of one side is equal to the sum of the squares of the remaining two sides, then the triangle is a right angled triangle.

Hence, the correct option is Right angled triangle.

Is there an error in this question or solution?

Solution Some Question and Their Alternative Answer Are Given. Select the Correct Alternative. If A, B, C Are Sides of a Triangle and A2 + B2 = C2, Name the Type of Triangle. Concept: Apollonius Theorem.