Vocab
Polyhedron
A closed 3D figure made up of flat polygonal regions
What is a Cylinder
A solid figure with 2 congruent and parallel circular bases connected with curved surfaces
If a translated a figure (9,-5) how would it move?
right 9 and down 5
How many significant figures does 2.14 have?
3 significant figures 2, 1, and 4.
What is the area of a square with the sides of 25 in
625in2 is the are of the square
What is Volume
The amount of space that an object contains
What is a Cone
A solid figure that has a circular base connected by a curved surface to a single vertex
If (8.-4) was rotated 180 around origin where would it be?
(-8,4) is where it would be located
How many significant figures does 5078 have?
It has four significant figures 5,0,7, and 8
The triangle would have an area of 24in2
What is surface area
The area of the outermost layer of an object
What is a prism
A polyhedron that has 2 parallel connected bases connected by parallelogram faces
If I reflected (6,7) over y=x where would it be.
The point would be (7,6)
How many significant figures does 0.029 have?
2 significant figure 2 and 9
What is the area of a rectangle with the sides of 25 and 13
325in2 would be the area
What are supplementary angles
Angles that add up to 180 degrees
What is a pyramid
A polyhedron that a polygonal base and 3 or more triangular faces that connect at a vertex.
If I reflected (-1,-9) over y=-2 where would it be?
(-1,11) is where the point would be
If a line was approximately 1.5 what would it's exact lengths be?
1.25 and 1.75
what is the area of a cube with the sides of 5
The area would be 125in3
A polygon's lines that cross through it's own interior.
What shape is formed with 12 hexagons
What is a dodecahedron
If I rotated (-2,-3) around the origin 90 degrees ccw where would it be located?
(3,-2) is where the point be located.
How many significant figures does 7.60 have?
It has three 7,6, and 0
What is the area of a cylinder with the radius of 4 and height of 7
276.46in3