Asked by Help
2) which set of measure could be the side lengths of a right triangle?
A. 0.9 cm, 1.2 cm, 1.5 cm
B. 4 in, 4 in, 4 in
C. 7 m, 8m, 9m******
D. 2ft, 3ft, 4ft
A. 0.9 cm, 1.2 cm, 1.5 cm
B. 4 in, 4 in, 4 in
C. 7 m, 8m, 9m******
D. 2ft, 3ft, 4ft
Answers
Answered by
Steve
nope. Think of your ubiquitous 3-4-5 right triangle
(A) is that same triangle, scaled by .3
It's obvious that (C) is wrong, since 7^2+8^2 = 49+64 = 113, not 9^2=81
On a question like this, even if you're guessing, at least check to make sure your answer fits!
(A) is that same triangle, scaled by .3
It's obvious that (C) is wrong, since 7^2+8^2 = 49+64 = 113, not 9^2=81
On a question like this, even if you're guessing, at least check to make sure your answer fits!
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.