If the diameter is 2, one side of the square has a length of 4 (basically two diameters).
Then, the equation for the shaded area is Area(square) - 4*Area(circle)
=(length*width)-4(2pi*radius)
=(4)(4)-4(2pi)(1)
=16-8pi
(FYI that the radius is 1 because it’s just half of the diameter.)
Answer:
The pitch (slope) of the roof is
or
Step-by-step explanation:
we know that
The formula to calculate the slope is equal to
where
-----> is the vertical distance (rise)
-----> is the horizontal distance (run)
therefore
convert to percentage
Answer:
x = -22
Step-by-step explanation:
y = x+12
Let y = -10
-10 = x+12
Subtract 12 from each side
-10 -12 = x+12-12
-22 = x