Pythagorean Theorem:
a^2 + b^2 = c^2
10. 144 + 196 = 340
Yes, it is a right triangle
11. 256 + 361 does not equal 684 so it is not a right triangle
Answer:
68km
22miles
240km
Step-by-step explanation:
Answer:
7 1/2 hours I believe is the correct answer. Hope it works!
I am not shere but I thing is 120
Step-by-step explanation:
like 120
