Area and Perimeter
Area if side lengths are:
w = 4cm
l = 4 cm
16 cm2
70 degrees
acute
4 triangular faces
(bonus 100 points if you remember the fancy name)
Triangular Pyramid
(Tetrahedron)
50 mL
0.05L
Volume of cube if sides are:
w = 4 cm
l = 4 cm
h = 4 cm
64 cm3
w = 6 cm
l = 10 cm
32 cm
2 sides and 2 angles are the same
isoceles
two bases have 8 edges connected by rectangle walls
Octagonal prism
mm3 to cm3
1000m3
1 cm3
Area of Triangle if side equal:
b = 6
h = 2
6 cm2
Area if side lengths equal:
w = 12 cm
l = 2 cm
24 cm2
90 degrees
Right Angle
Triangular bases connected with rectangular walls
Triangular Prism
L to mL
0.87L
870mL
Area of Triangle if sides equal:
b = 8 cm
h = 10 cm
40 cm2
Perimeter if side lengths are:
w = 35 cm
l = 1 cm
72 cm
154 degrees
obtuse
Pyramid of Giza is this type of pyramid.
Square Pyramid
cm3 to mm3
0.421 cm3
421 mm3
Area of triangle if sides are:
b = 4 cm
h = 12 cm
Perimeter and Area if side lengths are:
w = 8 cm
l = 3 cm
p = 22 cm
a = 24 cm2
No sides or angles are the same
scalene
1 vertex
1 edge
2 faces
Cone
cm3 to mL
10 cm3
10 mL
Volume of Rectangular Prism if sides are:
l = 6 mm
w = 3 mm
h = 8 mm
144 mm3