Special Right Triangle Calculator
Select Special Right Triangle Calculator
45° 45° 90°
30° 60° 90°
b = 2a
b = 3a
3x - 4x - 5x
Select a Calculation
Find b, c, P, A, | Given Side a
Find a, c, P, A, | Given Side b
Find a, b, P, A, | Given Side c
Find a, b, c, A | Given Perimeter P
Find a, b, c, P | Given Area A
Side a =
cm
m
km
in
mi
yd
ft
mm
cm²
m²
km²
in²
mi²
yd²
ft²
mm²
Answers
Side a =
Side b =
Side c =
Perimeter P =
Area A =
Area and Volume Calculator
Annulus(Ring)
Capsule
Circle
Circumference
Cone
Conical Frustum
Cube
Cylinder
Equilateral Triangle
Hemisphere
Isosceles Triangle
Parallelogram
Perimeter
Polygon
Pyramid
Rectangle
Rectangular Prism
Rhombus
Sphere
Square
Stadium
Surface Area
Triangle Calculator Right
Triangular Prism
Tube
Volume
Orthocenter
Moment of Inertia
Golden Rectangle
Centroid