Answer:
Step-by-step explanation:
Use the formula for a semicircle's perimeter.
Plug in 6 for d.
Let's use 3.14 for 
, just to make it easier, but of course, if it states to round it to something else, just plug in that many values for .
Answer:
the correct answer will be b/c
The square root of 51.84 is 7.2
Answer: so your readers can visualize and experience it..
Step-by-step explanation:
Answer:
I think no. Because degree is the sum all variables in first equation degree. Is14 but second equation degree not 14.
