A circumscribed circle is a circle which passes through all the points of a triangle or polygons in general. The center of this circle is called the circumcenter.
so b) circumcenter
Answer:
Answer: ℝ ℝ ℍ "0:35 ━❍──────── -5:32, ↻ ⊲ Ⅱ ⊳ ↺ VOLUME: ▁▂▃▄▅▆▇ 999%
Step-by-step explanation:
7^2 = 6^2 + 9^2 - 2(6)(9)cos(m)
-68 = 2(6)(9)cos(m)
cos(m) = -0.6296
m = arcos ( -0.6296)
m = 129.0 degrees
Answer:
Ruben ate 6 pieces out of 8.
Step-by-step explanation:
We will understand 3/4 first. If we divide a pie into 4 pieces then Ruben ate 3 pieces of pie.
Further If we divide these 4 and 3 pieces to 8 and 6 then Ruben will eat 6 pieces out of 8.
Now we will show this mathematically
![\frac{3}{4}=\frac{3}{4}\times \frac{2}{2}=\frac{3\times2}{4\times2}=\frac{6}{8}](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B4%7D%3D%5Cfrac%7B3%7D%7B4%7D%5Ctimes%20%5Cfrac%7B2%7D%7B2%7D%3D%5Cfrac%7B3%5Ctimes2%7D%7B4%5Ctimes2%7D%3D%5Cfrac%7B6%7D%7B8%7D)
Ruben ate 6 pieces out of 8.