# A triangle has sides with lengths of 5, 8, and 3. What is the radius of the triangles inscribed circle?

There exists no triangle with the given measurements because the given measurements form a straight line.

If you still want to calculate the are then I have explained below.

Mathematically, since the area comes out to be zero therefore it proves that it is a straight line it is not a triangle, and since there is no triangle so there is no in-circle and thus no in-radius.

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The radius ( r ) of the inscribed circle in a triangle can be found using the formula:

[ r = \frac{{\text{{Area of the triangle}}}}{{\text{{Semiperimeter of the triangle}}}} ]

where the semiperimeter ( s ) is given by:

[ s = \frac{{a + b + c}}{2} ]

and ( a ), ( b ), and ( c ) are the lengths of the sides of the triangle.

Using the lengths of the sides of the triangle (5, 8, and 3), we can calculate the semiperimeter ( s ), and then use it along with the area formula to find the radius ( r ).

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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- A triangle has corners at #(3 , 4 )#, #(6 ,3 )#, and #(5 ,8 )#. What is the radius of the triangle's inscribed circle?
- A circle has a chord that goes from #( 3 pi)/2 # to #(7 pi) / 4 # radians on the circle. If the area of the circle is #99 pi #, what is the length of the chord?

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