Answer:
x= c/a+b
Step-by-step explanation:
Either the answer is 3286 or 6283, else both can be the answer
Answer:
2<w<8
Step-by-step explanation:
not reall sure how to explain or even if this is what you were asking for.
Answer:
A
Step-by-step explanation:
math
Answer:
i think it might be 10 im sorry if im wrong
Step-by-step explanation:
The perimeter of a circle is π × d where d is the diameter so half of that is 1/2 π × d. But If you are going to walk around a semicircle you need to go half way around the circle and then across a diagonal to get back to where you started so the perimeter is 1/2 π × d + d.