2D shape
Right triangle with legs 9 and 40
- Right triangle
- hypotenuse 41
- Pythagorean triple
A right-angled triangle with legs of 9 and 40 has a hypotenuse of 41 by Pythagoras' theorem, an area of 180 square units, and acute angles of 12.68° and 77.32°.
Measurements
Leg a9
Leg b40
Hypotenuse41√(a² + b²)
Area180ab/2
Perimeter90
Angle opposite a12.680383°
Angle opposite b77.319617°
Pythagorean tripleYes: 9, 40, 41
Inradius4
Circumradius20.5half the hypotenuse
Formulas used
Hypotenusec = √(a² + b²)
AreaA = ab/2
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