Question

7. Which of the following can be the sides of a right-angled triangle? ​

Answer 1

Answer:

(a) 0.5 cm, 1.2 cm, 1.3 cm

Step-by-step explanation:

$\sqrt{0.5^2+{1.2^2} } = \sqrt{ 0.25+1.44}=\sqrt{1.69}=1.3$