what is the radious of the incircle of the triangle whose sides are 80cm,69cm and 51 cm?
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Answered by
0
Step-by-step explanation:
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![](https://hi-static.z-dn.net/files/d8a/2ff82ac015395a55dfc8f30cdebc6b27.jpg)
Answered by
1
Answer:
Use the attached below where p is half the perimeter
Step-by-step explanation:
use the formula and you will get the answer: 17.429859437184
Attachments:
![](https://hi-static.z-dn.net/files/d56/f2b51c2d13c3b6f0f9a62d386894c306.gif)
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