A right triangle △ABC with right angle C is inscribed in a circle. Find the radius of this circle if: Given m∠C = 90°, k(O, r) i
nscribed in △ABC, AC = 8 cm, BC = 6 cm. Find r.
2 answers:
Answer:
5
Step-by-step explanation:
Answer:
The radius is 
Step-by-step explanation:
we know that
The inscribed angle is half that of the arc it comprises.
so


substitute
![90\°=(1/2)[arc\ AB]](https://tex.z-dn.net/?f=90%5C%C2%B0%3D%281%2F2%29%5Barc%5C%20AB%5D)

That means----> The length side AB of the inscribed triangle is a diameter of the circle
Applying Pythagoras Theorem
Calculate the length side AB



-----> is the diameter
Find the radius
-----> the radius is half the diameter
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hope this helps-------------
Answer:
69
steps to solve
- subtract 17 from both sides
- then you add because two negatives become a positive
-28+2r+3r+5
simplified it is -23+5r
It’s C because through a Venn diagram C depicts both French and Spanish.
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