Circles Connected With Triangle:
Circumcircle:
|
The circle passing through vertices of the triangle ABC is called as circum-circle. Its radius R is called as circum radius. In triangle ABC,
|
|
In-Circle:
|
The circle touching 3 sides of the triangle internally is called as inscribed or in-circle of the triangle. Its radius r is called as in-radius of the triangle. In triangle ABC,
|
 |
Remark:
- From
, we find that r ≤ 4R.1/8
as 
.
Here equality holds for equilateral triangle.
Escribed Circles:
|
The circle touching BC and the 2 sides AB and AC produced of D ABC externally is called as escribed circle opposite A. Its radius is represented by r1. Likewise r2, and r3 denote the radii of escribed circles opposite to angles B and C respectively. r1, r2, r3 are called as ex-radii of D ABC. Here
|
|
Email based Circles Connected With Triangle Assignment Help -Circles Connected With Triangle Homework Help
We at www.expertsmind.com offer email based Circles Connected With Triangle assignment help - homework help and projects assistance from k-12 school level to university and college level and engineering and management studies. We provide finest service of Mathematics assignment help and Mathematic homework help. Our experts are helping students in their studies and they offer instantaneous tutoring assistance giving their best practiced knowledge and spreading their world class education services through e-Learning program.
Expertsmind's best education services
- Quality assignment-homework help assistance 24x7 hrs
- Best qualified tutor's network
- Time on delivery
- Quality assurance before delivery
- 100% originality and fresh work