Name the Shape
4 equal sides, 4 right angles, 2 sets of parallel sides
Square
Which label is used for area calculations? units, units2, or units3
units2
Which label is used for surface area calculations? units, units2, or units3
units2
Which label is used for volume calculations? units, units2, or units3
units3
Draw 1 example that would make a net for a cube. Draw a 2nd example that would NOT work as a net for a cube.
Answers may vary
3d shape with 5 faces. Two are triangles and 3 are rectangles.
Triangular Prism
A triangle has a base of 20 cm and a height of 6 cm. What is the area?
60 cm2
What is the formula for surface area of a rectangular prism?
2LW + 2LH + 2WH
True or False? The volume formulas for a rectangular prism and a cube are different, but will ALWAYS result in the same answer.
True
Which type of calculation is needed? Wendy's tree house is shaped like a square pyramid. She wants to paint it a new color and is unsure how much paint is needed to coat the entire surface.
Surface Area
4 sides, 1 set of parallel sides
Trapezoid
What is the area of a shape with these corners? (-2,5) (4,5) (-4,0) (2,0)
30 units2
A rectangular prism has the following measurements: L=10, W=8, H=5. What is the surface area?
340 units2
A rectangular prism has the following measurements: L=10, W=8, H=5. What is the volume?
400 units3
Which type of calculation is needed? Beth is trying to determine how many books will fit inside of her locker.
Volume
4 sides, 2 sets of parallel sides
Parallelogram
A rectangle has a length of 10in. What is the width if the area is 68in2?
width = 6.8 in
A cube has the following measurements: S = 10 ft. What is the surface area?
600 ft2
A cube has the following measurements: S = 10 ft. What is the volume?
1000 ft3
What are parallel lines? Describe using words AND an example.
Answers may vary, but parallel lines are lines pointing in the same exact direction. They will never cross paths with each other.
4 sides, 4 right angles, 2 sets of parallel sides
Rectangle
A square has a perimeter of 80 in2. What is the area?
400 in2
A cube has a volume of 27 in3. What is the surface area?
54 in2
A cube has a surface area of 96 in2. What is the volume?
64 in3
What is a net? Describe using words AND an example.
Answers may vary, but a net is a 2d shape that can be folded to make a 3d shape.