Recognised as 2D shape
Right triangle with legs 2.1876 and 7.5
- Right triangle
- hypotenuse 7.8125
A right-angled triangle with legs of 2.1876 and 7.5 has a hypotenuse of 7.812528 by Pythagoras' theorem, an area of 8.2035 square units, and acute angles of 16.26° and 73.74°.
Measurements
Leg a2.1876
Leg b7.5
Hypotenuse7.8125280006√(a² + b²)
Area8.2035ab/2
Perimeter17.500128
Angle opposite a16.260909°
Angle opposite b73.739091°
Pythagorean tripleNo, the hypotenuse is irrational
Inradius0.937536
Circumradius3.906264half the hypotenuse
Formulas used
Hypotenusec = √(a² + b²)
AreaA = ab/2
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