Question

1 Show that the triangle ABC is a right-angled triangle:if:
AB 9 cm. BC 40 cm and AC = 41 cm​

Answer 1

Answer:

you can solve it by pythagoras theorem

Answer 2

Step-by-step explanation:

As AC= 41 which is largest side

So if we gave to prove that it is right angle triangle than apply Pythagoras theorem

If it is right angle triangle

(41)^2 =40^2+9^2

1681=1600+81

1681=1681

hence lhs=rhs

So it follow pythagorus theorem, it is right angle triangle