Cylinders
A cylinder is a three-dimensional solid shape with two parallel and congruent circular bases, joined by a curved surface at a fixed distance. A cylinder has an infinite curvilinear surface.
Cones
A cone is a three-dimensional solid shape having a flat base and a pointed edge at the top. The flat base of the cone tapers smoothly to form the pointed edge known as the apex. The flat base of the cone can either be circular or elliptical. A cone is drawn by joining the apex to all points on the base, using segments, lines, or half-lines, provided that the apex and the base both are in different planes.
Hey, using the photo:
Possible formula:
prism--
LA=ph
TA=LA+2B
V=Bh
cone--
LA=pi rl
TA=LA+pi r^2
V=1/3 pi r^2 h
a: find the total surface area of the rectangular prism with the cylindrical hole. give an exact answer.
b: find the volume of the rectangular prism with the cylindrical hole. give an exact answer
c: snow cones are flavored crushed ice that has been scooped into a paper cone. How much paper would be required to make one snow cone if the desired height of the cone 13 cm and the desired diameter is 8 cm
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