Cylinder?
A cylinder
cylinder
Any kind of triangle can be made in a rectangle.
14 tiles
No. A circle has no straight lines. You can approximate circles with very small straight lines (that's how a computer draws circles) but mathematically, no.
your a cylinder, i think.............pretty sure
circle based rectangle
no, a sphere is a ball.
A cylinder
A cylinder
...a cylinder...
cylinder
The circles visible on the surface of the moon are indeed craters made by the impact of bodies from space.
Circles and rectangles are plane (2-dimensional) figures, so it doesn't seem that they can be used to construct solids.
A polyhedron is a 3 dimensional figure made of polygons. A cylinder is made of two circles and a rectangle around the middle. Since circles are not considered polygons (don't have straight edges), a cylinder cannot be a polyhedron. I just had a discussion about this with my math students today.
Ignoring the point and assuming a cylindrical pencil then the surface area would be made up of one rectangle and two circles. The circles would have areas of 3.14 x 0.32 = 0.28cm2 giving a total for both ends of 0.56cm2 The rectangle would have a length of 15cm and a height of 3.14 x 0.6 = 1.88 thus having a total area of 28.26cm2 Thus the total area would be 28.26 + 0.56 = 28.82cm2 If you sharpen the pencil then the calculation becomes more complicated and you'd have the know the angle of the sharpened end
Any kind of triangle can be made in a rectangle.