He circumference of a circle<span> is equal to the diameter times pi. So, let's look at </span>what happens<span> if you double the </span>radius<span> of a </span>circle<span> -- say from 2 to 4. The area will go from 12.56 to 50.24. This means that it has </span>quadrupled<span>.</span>
Both the angles will be 105°
Just add up the given angles, subtract the result by 360, and divide by 2.
Answer:
6ft
Step-by-step explanation:
answer is 525 because 775-250=525
Step-by-step explanation:
