Triangles: ½ Bh
Parallelograms: Bh
Trapezoids: ½ (b1+b2)h
Rhombus/Kites: 1/2(d*d)
Circles: pi r squared
Polygons: ½ ap
Prisms:
LSA- ph
TSA- ph + 2b
Cylinders:
LSA- 2pi rh
TSA- 2 pi rh + 2 pi r squared
Pyramids:
LSA- ½ pl
TSA- ½ pl + b
Cones:
LSA- pi r l
TSA- pi r l + pi r squared
Spheres
TSA- 4 pi r squared
1/2- 3 pi r squared
Cylinder: V = πr²h
Prism: V = Bh (B = base area)
Pyramid: V = (1/3)Bh
Cone: V = (1/3)πr²h
Sphere: V = (4/3)πr³
Arc Length Formula: arc/360 = x/pi d
Sector Area Formula: arc/360 = x/pi r squared
Segment Area Formula: sector area - triangle area
Properties of Radii and Chords: Equal chords have equal arcs
Properties of Tangents: Tangents from a point are equal in length
Triangles: ½ Bh
Parallelograms: Bh
Trapezoids: ½ (b1+b2)h
Rhombus/Kites: 1/2(d*d)
Circles: pi r squared
Polygons: ½ ap
Prisms:
LSA- ph
TSA- ph + 2b
Cylinders:
LSA- 2pi rh
TSA- 2 pi rh + 2 pi r squared
Pyramids:
LSA- ½ pl
TSA- ½ pl + b
Cones:
LSA- pi r l
TSA- pi r l + pi r squared
Spheres
TSA- 4 pi r squared
1/2- 3 pi r squared
Cylinder: V = πr²h
Prism: V = Bh (B = base area)
Pyramid: V = (1/3)Bh
Cone: V = (1/3)πr²h
Sphere: V = (4/3)πr³
Arc Length Formula: arc/360 = x/pi d
Sector Area Formula: arc/360 = x/pi r squared
Segment Area Formula: sector area - triangle area
Properties of Radii and Chords: Equal chords have equal arcs
Properties of Tangents: Tangents from a point are equal in length