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2D Geometry
Inradius of Triangle in Triangle Formulas
Inradius of Triangle is defined as the radius of the circle which is inscribed inside the Triangle. And is denoted by r
i
. Inradius of Triangle is usually measured using the Meter for Length. Note that the value of Inradius of Triangle is always positive.
Formulas to find Inradius of Triangle in Triangle
f
x
Inradius of Triangle given Three Exradii
Go
f
x
Inradius of Triangle
Go
f
x
Inradius of Triangle by Heron's Formula
Go
Triangle formulas that make use of Inradius of Triangle
f
x
Area of Triangle given Inradius and Semiperimeter
Go
f
x
Area of Triangle given Three Exradii and Inradius
Go
f
x
Circumradius of Triangle given Three Exradii and Inradius
Go
List of variables in Triangle formulas
f
x
Exradius Opposite to ∠A of Triangle
Go
f
x
Exradius Opposite to ∠B of Triangle
Go
f
x
Exradius Opposite to ∠C of Triangle
Go
f
x
Side A of Triangle
Go
f
x
Side B of Triangle
Go
f
x
Side C of Triangle
Go
f
x
Semiperimeter of Triangle
Go
FAQ
What is the Inradius of Triangle?
Inradius of Triangle is defined as the radius of the circle which is inscribed inside the Triangle. Inradius of Triangle is usually measured using the Meter for Length. Note that the value of Inradius of Triangle is always positive.
Can the Inradius of Triangle be negative?
No, the Inradius of Triangle, measured in Length cannot be negative.
What unit is used to measure Inradius of Triangle?
Inradius of Triangle is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Inradius of Triangle can be measured.
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