Answer:
(x − 1)² + (y − 2)² = 25
Step-by-step explanation:
Equation of a circle is (x − h)² + (y − k)² = r², where (h, k) is the center and r is the radius.
<h2>
Answer:</h2>
We need to set up and solve all of the angle measures add up to 180°
![3x - 10 + 6x + 5 + 4x - 10 = 180\\\\7x - 15 = 180\\\\7x = 165\\\\x = 24](https://tex.z-dn.net/?f=3x%20-%2010%20%2B%206x%20%2B%205%20%2B%204x%20-%2010%20%3D%20180%5C%5C%5C%5C7x%20-%2015%20%3D%20180%5C%5C%5C%5C7x%20%3D%20165%5C%5C%5C%5Cx%20%3D%2024)
1. (7/9)/(5/6)=14/15
2. 4/.67=6
Answer:
tvu is half of angle twu.
tvu=twu/2
tvu=145°/2
tvu=72.5°