![If a circle touches the side BC of a triangle ABC at P and extended sides AB and AC at Q and R, respectively, prove that AQ = 1/2 (BC + CA + AB) If a circle touches the side BC of a triangle ABC at P and extended sides AB and AC at Q and R, respectively, prove that AQ = 1/2 (BC + CA + AB)](https://d138zd1ktt9iqe.cloudfront.net/media/seo_landing_files/if-a-circle-touches-the-side-bc-of-a-triangle-abc-at-p-and-extended-sides-ab-and-ac-at-q-and-r-1643385893.png)
If a circle touches the side BC of a triangle ABC at P and extended sides AB and AC at Q and R, respectively, prove that AQ = 1/2 (BC + CA + AB)
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What's the Best Birth Control Pill? How to Pick a Birth Control Brand to Choose an Oral Contraceptive - GoodRx
![SOLVED: 'Find the length of side BC. Give your answer to 3 significant figures. С A 71° 6.3 cm B Find the length of side BC. Give your answer to 3 significant SOLVED: 'Find the length of side BC. Give your answer to 3 significant figures. С A 71° 6.3 cm B Find the length of side BC. Give your answer to 3 significant](https://cdn.numerade.com/ask_images/8a0aa064c14c4151a0142afe9ab170f0.jpg)