18x+9y
9x+y
x+1/9y
2x+4.5y
x+2.25y
Answer:
surface area=2816 m² & volume =205.33m³
Step-by-step explanation:
here
diameter of base (d) -28 m
radius(r) = d/2=14 m
vertical height of cone (h)-48 m
slant height of cone (l)-50 m
surface area (TSA)-?
volume (v)-?
we know
TSA=(pie*r*l)+pie*r*r
=pie*r(l+r)
=22/7* 14(50+14)
=22*2(64)
=22*128
=2816 m²
again
v=1/3 pie*r*r
=1/3*22/7*14*14
=1/3*22*2*14
=205.33 m³
I believe it would be 114 degrees.
With the segments AC and BC being equal then the degrees of AC and BC would be equal. 360 degrees minus 132 equals 228 degrees. 228/2 equals 114 degrees.
Hope this helps.
Answer:
The answer to this question is x=2
