Recognised as 2D shape
Right triangle with legs 21.88 and 75
- Right triangle
- hypotenuse 78.1264
A right-angled triangle with legs of 21.88 and 75 has a hypotenuse of 78.12640015 by Pythagoras' theorem, an area of 820.5 square units, and acute angles of 16.26° and 73.74°.
Measurements
Leg a21.88
Leg b75
Hypotenuse78.1264001475√(a² + b²)
Area820.5ab/2
Perimeter175.00640015
Angle opposite a16.263725°
Angle opposite b73.736275°
Pythagorean tripleNo, the hypotenuse is irrational
Inradius9.37679993
Circumradius39.06320007half the hypotenuse
Formulas used
Hypotenusec = √(a² + b²)
AreaA = ab/2
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