Answer:
Step-by-step explanation:

D. 20 it's a 30-60-90 degree triangle so because the length of the hypotenuse is twice the length of the shortest leg
Answer:
The answer is 95.03
Step-by-step explanation
The formula that I used
A=πr^2
Area = π·5.5^2 ≈ 95.03318
Hope that helps :)
Answer:
1.9x10^-2
hope this helps
Step-by-step explanation:
Answer:
182.88cm
Step-by-step explanation:
i looked it up