Question

Which of the following can be the sides of a right triangle? (1) 2.5 cm, 6.5 cm, 6 cm. (1) 2 cm, 2cm, 5 cm. (iii) 1.5 cm, 2cm, 2.5 cm. ​

Answer 1

Answer:

option (iii)

Step-by-step explanation:

Let a = 1.5 cm, b = 2 cm & c = 3rd side

Then,

c= a^2 + b^2=$\sqrt{1.5^2+2^2}$=2.5 cm

Answer 2

Answer:

$iii)1.5cm \: \: 2cm \: \: 2.5cm$

$then \: 2.5cm \: will \: be \: Hypotenuse$

$and \:{ 1.5}^{2} + {2}^{2} = {2.5}^{2}$

$= > 2.25 + 4 = 6.25$