Answer: C = 43.96
Step-by-step explanation: The equation to calculate the circumference of a circle is
C = 2 π r
Using the information from the diagram,
C = 2 x 3.14 x 7
Now, solve the equation,
C = 43.96
Answer:
this for points sorry
Step-by-step explanation:
Answer:
c) 30
Step-by-step explanation:
since the lines are parallel, 75° = 2x + 15°
this is because when two parallels lines are intersected by the same line, all respective angles are equal. Also, opposite angles on a line are equal too.
So now that u have 75 = 2x + 15, just solve for x by simplifying:
75 = 2x + 15
60 = 2x
30 = x
so the answer is c) 30
hope this helps!
A) If you subtract 8 ft from each side, the overall perimeter would be less 32 feet.