1. 326.73 Its easy, just get the circumference of the circle and multiply it by 9. Then get the area of the circle and multiply that by 2, then add the values together. Cant do 2 or 3 cause I feel like I will get them wrong since I start overthinking it.
Answer: don’t know give me brainless
Theory: cause
The LCD is 10 because you can multiply 2/5 by 2 to get 4/10