Question

Which of the following sets of side measurements could form a right triangle?


A 30, 40, 50
B 7, 23, 25
C 10, 15, 17
D 12, 19, 22

Answer 1

just check whether the square value of 2 smaller sides will add up to the square value of the largest side

Answer 2

so its c ?

Answer 3

i will show u how do it for given choice..
let;s take D
the largest side is 22
the square of 22 = 22 x 22 = 484

and the 2 small sides r 12 and 19
square of 12 = 12 x 12 = 144
square of 19 = 19 x 19 = 361
so if u add them together
144 + 361 = 505
it does not equal to square of 22..

so D is not a choice...

Answer 4

follow the same steps for others as well and check whether they r equal ...

Answer 5

It's not C

Answer 6

can u follow the steps ?