Answer:
Step-by-step explanation:
As we can see it is a right angled triangle so
hypotenuse (h) = 14 . 7 km
perpendicular (p) = 11.9 km
base (b) = x
Now by using Pythagoras theorem
Hope it was helpful.:)
The slope of line 1 is.
The slope of line 2 is.
The two lines are parallel.
Solution:
Points on line 1 are (10, 5) and (–8, 9).
<u>Slope of line 1:</u>
Points on line 2 are (2, –4) and (11, –6).
<u>Slope of line 2:</u>
<em>If slopes of the two lines are equal, then the two lines are parallel.</em>
The slope of line 1 is.
The slope of line 2 is.
Hence the given two lines are parallel.
Answer: No
Step-by-step explanation: The length isn't 90 degree's so it can't be a right triangle