Answer:
120°; 240°
Step-by-step explanation:
Let's first solve for 
: 
At this point it's just a matter of drawing a circle, and mark where the angle is(please excuse my paint skills, but free hand drawing would be even worse). Red line, is 
on the cosines, and both the green and blue lines are valid solutions. The green line is a quarter of a circle, plus 30°, or 120°. The blue one is 3/4 of a circle, minus 30 degrees, or 240°.
The width would be 10ft and the length would be 16ft
when you multiply 10 by 2 and 16 by 2 you get 20 and 32 and when those are added it gets 52
Hope that helps
If you have any questions leave a comment
Answer:
G. 78.5 / π
{ i hope this helps :) i'm sorry if its wrong }
Answer:
6
Step-by-step explanation:
root the 216 as it is a cube
:edge *edge *edge =volume
Since all edges are the same, just root it
I hope this helped if it did please mark me Brainliest
Answer:
11 and 7.
Step-by-step explanation:
7 + 11 = 18
7 times 2 is 14 and 14 + 11 = 25
