Answer:
200.96
Step-by-step explanation:
3.14 x (8x8) = 200.96
Answer:
The measure of angle x is 
Step-by-step explanation:
To find the measure of angle X, apply the law of cosines
The law of cosines states that

In this problem we have




substitute



![C=arccos[(986-576)/950]=64.4\°](https://tex.z-dn.net/?f=C%3Darccos%5B%28986-576%29%2F950%5D%3D64.4%5C%C2%B0)
Therefore
The measure of angle x is 
Step-by-step explanation:
35.4/141x100%=25.1% (3s.f.)
Answer:
50/100
Step-by-step explanation: