Question

2. In ∆, = √8, = √5, = √3. ∆ a right angled triangle? I

Answer 1

Step-by-step explanation:

A right-angled triangle always has a hypotenuse i.e. the side opposite to the right angle .

According to the Pythagoras theorem , the sum of the squares of the measurements of the two sides of a right-angled triangle must be equal to that of the hypotenuse .

Verification :—

√8 = √5 + √3

⟹ (√8)² = (√5)² + (√3)²

⟹ 8 = 5 + 3

⟹ 8 = 8

Answer 2

Side AC=√8, SideAB=√3 and side BC=√5

by Pythagoras theorem

(Hypotenuse)2=(Base)2+(Height)2

(√8)2=(√5)2+(√3)2

8=5+3

8=8

Hence,the given statement is correct