Area of
Square
Rectangle
Triangle
Circle
Parallelogram
Trapezoid
Ellipse (Oval)
Sector
Octagon
Solve triangle by
SH (Side & Height)
SSS (3 Sides)
SAS (2 Sides & included Angle)
SSA (2 Sides & non-included Angle)
ASA (2 Angles & included Side)
AAS (2 Angles & non-included Side)
HL (Hypotenuse & Leg)
Metric
mm
cm
dm
m
km
in
ft
yd
mi
Width
mm
cm
dm
m
km
in
ft
yd
mi
Length
mm
cm
dm
m
km
in
ft
yd
mi
Side
mm
cm
dm
m
km
in
ft
yd
mi
Height
mm
cm
dm
m
km
in
ft
yd
mi
Radius
mm
cm
dm
m
km
in
ft
yd
mi
Minor Radius
mm
cm
dm
m
km
in
ft
yd
mi
Angle α
°
Angle β
°
Angle γ
°
Calculate Area