Question

1)
The length of side AB, AC and BC of a
triangle ABC are 24 cm 25cm and 7c
respectively show that the triangle ABC is right angled triangle
.​

Answer 1

Step-by-step explanation:

in right angled ΔABC ,

AB^2 + BC^2 = AC^2

given AB = 24cm , AC = 25cm , BC = 7cm

now,

25^2 = 7^2 + 24^2

625 = 49+ 576

625 = 625

Hence ΔABC is a right angled triangle