Answer:
Step-by-step explanation:
First, we need to find the slope, which is defined as the change in y over the change in x:
To find a slope that's perpendicular to that, we just take the negative reciprocal of that slope, which is .
I hope this helped.
Answer:
Step-by-step explanation:
we know that
The lateral area of the cone is equal to
where
r is the radius of the base
l is the slant height
we have
Applying the Pythagoras Theorem find the slant height
substitute in the formula
Answer:
The slope is a) -5.
Step-by-step explanation:
(-6, -4)
(-5, -9)
the difference in slope is
