What is this polyhedra?
Cube
Find the area of a rectangle with a base of 14 and a height of 6.
840units2
What is the surface area?
268 m2
What is the formula for area for a quadrilateral?
A=b*h
Name the rules to make a quadrilateral a quadrilateral.
1) a closed figure
2) 4 sides
3) no rounded edges
What is the name of this polyhedron?
Triangular Pyramid
Find the area of a triangle with a base of 6 and a height of 9.
27 units2
Find the surface area of a rectangular prism with the following dimensions:
length = 9 m
height = 10 m
width = 12 m
636m2
What is the formula for area of a triangle?
A= (b*h)/2
A square also falls under what other shapes.
Polygons- Quadrilateral- parallelogram- rhombus- rectangle
What is the name of this polyhedron?
hexagonal prism
Find the area:
31.5 units2
556 cm2
Find the area
15 units2
What makes a polyhedron a polyhedron?
Straight sides, closed shapes, edges and vertices
What is the name of this polyhedron?
Triangular prism
Find the area of the given figure.
31 units2
A rectangular brick has a height of 5 centimeters, a width of 9 centimeters and a length of 20 centimeters. What is the surface area of that brick?
650cm2
Which of these have the correct base and height?
2 and 3
How many edges and vertices make up this shape?
9 edges and 9 vertices
What is the name of this polyhedron?
Cylinder
The figure is a diagram of a wall. How many square feet of wallpaper would be needed to cover the wall?
42 units2
Find the surface area
161 ft2
Find the area of a triangle with a base of 7 mm and a height of 10 mm.
35mm2
What is the name of Mr. Mancini's dog and wife?
Wife- Megan
Dog- Sadie