Show that the area K of triangle PQR is K = rs, where s = (a +

Question:

Show that the area K of triangle PQR is K = rs, where s = ½(a + b + c). Then show that

(s – a)(s – b)(s – c)


The lines that bisect each angle of a triangle meet in a single point O, and the perpendicular distance r from O to each side of the triangle is the same. The circle with center at O and radius r is called the inscribed circle of the triangle (see the figure).

0. b.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

Question Posted: