
Concept explainers
To draw: a right angled

Answer to Problem 7WE
An inscribed circle in a right-angled triangle.
Explanation of Solution
Given:
A right-angled triangle.
An inscribed circle is a circle which can be drawn completely inside any curve.
In case of triangles an inscribed circle is such that all the sides of the triangle are tangent to the inscribed circle.
First we draw a right angled triangle.
Draw the
Now, draw the angle bisector of adjacent angle C, and name the intersection point as O.
Now, taking O as center, draw the circle which lies completely inside the triangle.
This is the required figure.
Chapter 10 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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