Recognised as 2D shape
Right triangle with legs 21.875 and 75
- Right triangle
- hypotenuse 78.125
A right-angled triangle with legs of 21.875 and 75 has a hypotenuse of 78.125 by Pythagoras' theorem, an area of 820.3125 square units, and acute angles of 16.26° and 73.74°.
Measurements
Leg a21.875
Leg b75
Hypotenuse78.125√(a² + b²)
Area820.3125ab/2
Perimeter175
Angle opposite a16.260205°
Angle opposite b73.739795°
Pythagorean tripleNo, the hypotenuse is irrational
Inradius9.375
Circumradius39.0625half the hypotenuse
Formulas used
Hypotenusec = √(a² + b²)
AreaA = ab/2
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