Answer:
43.8 is the Area but i don't know about the perimeter
Step-by-step explanation:
Radius = 15 feet
circumference = 2 * PI * 15 =
<span>
<span>
<span>
94.25 </span></span></span>feet
the length of the arc is 10 feet
So the angle would equal (10 / 94.25) * 360 =
<span>
<span>
<span>
0.1061007958
</span>
</span>
</span>
* 360 =
=
<span>
<span>
<span>
38.196</span></span></span> degrees
Answer:
a^4+3a^2-3b^2
Step-by-step explanation:

Answer: 6.164 √38
Step-by-step explanation: hope this is what your looking for :)
308 well that's all too that.