Answer:
213.52 cubic ft
Step-by-step explanation:
Diameter of pipe = 4ft
radius for circle is half of diameter
thus radius of pipe = 1/2 of 4ft = 2 ft
length of pipe = 17 feet
volume of cylinder is given by
where r is the radius and l is the length of cylinder
.
thus volume of pipe is calculated below using above values
volume of pipe is 213.52 cubic ft.
11 - 5n.. the 'n's combine and so do the numbers... If I remember...
Your answer is (z+1+w) (z+1-w)
Answer:
A. Diagonals of WXYZ are congruent
Step-by-step explanation:
If the quadrilateral is a rectangle, the diagonals of a rectangle are congruent
Similarly an isosceles trapezoid is a quadrilateral that must have congruent diagonals. A square, because it is a rectangle, is a quadrilateral that must congruent diagonals. But it is possible to have a quadrilateral with no additional properties that may have congruent diagonals.