Answer: R=8
Step-by-step explanation: R-7=1, R+7=1+7, R=8.
Answer:
8(w+4)=5
Step-by-step explanation:
Hey! You just have to square root the 2 and 5 then multiply by 11 so the answer I came up with is 34.78505426185218
I hope I helped!
Answer: 86.5 in²
Step-by-step explanation: Circumference is2·pi·r= 32.97 in.
Radius r = 32.97 in/ 2pi = 5.247 in. Area is pi·r²