2D Figures
3D Figure
Area
Volume
Odds & Ends
100
How can you identify a parallelogram?
- 4 sides
- equal opposite sides and angles
- 2 sets of parallel lines
100
Name figure 2 and 3:
2. square pyramid
3. rectangular prism
100
Using Area=B x H, Find the AREA of the parallelogram.
315 sq. mm.
100
Find the Volume of the rectangular prism below: V=LxWxH
54 cu. cm.
100
Mrs. Johnson has a package that is the shape of a cube. Each side of the package is 8 inches. What is the volume of the package?
512 sq. in.
200
How can you identify a polygon?
- 2D
- Straight lines, no intersections, closed, edges, vertices
200
Name this 3D figure:
hexagonal pyramid
200
Using A= B x H, Find the AREA of the parallelogram
175 sq. mm.
200
How many LAYERS of 1-inch cubes does Mark need to pack?
V=120 cu. in.
5 layers
120=8 x 3 x ?
200
How many cubes make up this figure?
10 cubes
300
This shape has ________ sides and _______ angles.
Is this a polygon?
This shape has 6 sides & 6 angles.
Yes it's a polygon.
300
Which of these does NOT belong?
cube- It is a polyhedron, which means it has edges and vertices, where as the cylinder and sphere are non polyhedrons and has a circular base
300
Using A=1/2 x B x H, find the area of the triangle:
30 sq. ft.
300
Find the volume of the rectangular prism below: V=LxWxH
240 cu. ft.
300
Answer the following questions about this rectangular prism:
1) Each cube has a volume of ______ cubic inches.
2) Each layer of the prism is made up of _____ cubes.
3) There are _____ layers of cubes.
4) The volume of the rectangular prism is _____ cubic inches.
1) Each cube has a volume of _1__ cubic inch(es).
2) Each layer of the prism is made up of _18_ cubes.
3) There are _4__ layers of cubes.
4) The volume of the rectangular prism is _72_ cubic inches.
400
What is the are of a parallelogram with a base of 11in, side edge of 6in, and height of 5in?
A = 55 square inches
400
What is the name of this solid figure net?
rectangular prism
400
Find the AREA of the regular polygon...
(TIP: Step 1- find the area of the triangle (A=1/2 x B x H), Step 2- multiply the area of the triangle by how many sides are on the polygon)
480 sq. mm.
400
What is the equation you would write to find the volume of this rectangular prism?
What is the Volume in cubic in.?
Equation: V=8 x 10 x 3
V= 240cu. in.
400
How many cubes are in this figure?
(each cube= 1 cu. ft.)
176 cu. ft.
500
A triangle has a base of 15.5in and a height of 3in?
A = 23.25 square inches
500
What is the name of this solid figure net?
hexagonal pyramid
500
Find the AREA of the regular polygon...
How many congruent triangles make up this polygon?
(TIP: Step 1- find the area of the triangle (A=1/2 x B x H), Step 2- multiply the area of the triangle by how many sides are on the polygon)
Congruent triangles in the polygon=8
Area=120 sq. cm.
500
Megan's aquarium has a volume of 4,320 cu. inches. Which could be the dimensions of her aquarium?
A. 16 in. by 16 in. by 18 in (YES or NO)
B. 14 in. by 18 in. by 20 in (YES or NO)
C. 12 in. by 15 in. by 24 in (YES or NO)
D. 8 in. by 20 in. by 27 in (YES or NO)
A. No
B. No
C. Yes
D. Yes
500
Find the volume of the composite figure: (TIP: find the volume of BOTH rectangular prisms)
105 cu. in.