Question

Which are the dimensions of a right triangle?
A. 4 cm, 7 cm, 10 cm
B. 6 cm, 8 cm, 9 cm <---
C. 8 cm, 12 cm, 16 cm
D. 9 cm, 12 cm, 15 cm

Answer 1

nope

Answer 2

do you want the answer or explanation ?

Answer 3

looks for the one that is almost the same as \(3:4:5\) only each number is multiplied by \(3\)

Answer 4

I never want an answer. :)

Answer 5

D!!!

Answer 6

or if that is not clear, compute
\[a^2+b^2=c^2\] for all 4 and see which is right

Answer 7

yeah, D

Answer 8

use the Pythagorean theorm on all of them is one way

Answer 9

3x3=9
3x4=12
3x5=15
= D. :)

Answer 10

yay