Y=5 because the two triangles are congruent due to the postulate SAS
The slope of the x axis is 0 because it is a straight horizontal line, it has no steepness to it.<span />
<span> the total distance around the pie is the circumference of the pie, assuming that the pie is a perfect circle then the formula for the circumference of a circle is:
c = piD
where pi is equal to 3.1416
D is the diameter of pie or circle
substitute the given values
C = (3.1416) ( 20 ft
c = 62.832 ft
</span>
Where is the shape? Where’s the image?
