Question

Which set of side lengths defines a right triangle?

Answer 1

@welshfella @satellite73 @acxbox22

Answer 2

@tylermcmullen23

Answer 3

for a right angled triangle
c^ 2 = a^2 + b^2 where c is the longest side

Answer 4

A?

Answer 5

No - are you guessing?

because 11^2 is not equal to 8^2 + 6^2

11^2 = 121
and 6^2 + 8^2 = 36 + 64 = 100

Answer 6

try B
13^2 = ?
12^2 = ?
5 ^ 2 = ?

add the last 2 results and see if they equal the first
if they do then B is the answer

Answer 7

b is the answer?

Answer 8

I think you are guessing Work them out.

Answer 9

B is the answer!!!

Answer 10

grab ur calculator and find what 13^2 is

Answer 11

5^2+12^2=13^2

Answer 12

169=169

Answer 13

25 + 144 = 169
yes

Answer 14

good
B is correct

Answer 15

CAN U CHECK THIS???

Answer 16

9^2 = 4^2 + x^2
x^2 = 9^2 - 4^2 = 81 - 16 = 65

x = sqrt 65

Answer 17

8.1

Answer 18

@welshfella