Answer:
tttttttttttttttttttttttttttttttttt
Step-by-step explanation:
Answer:
Infinite
Step-by-step explanation:
I think there is something missing in the problem.
It is 9 because you have a 30,60,90 triangle, and then you can use pythagorean theorem.
Answer:
8π in
64π mm²
Step-by-step explanation:
The circumference of a circle is equal to 2πr, where r is the radius.
2π(4) = 8π ≈ 25.132
The area of a circle is equal to πr²
π(8)² = 64π ≈ 201.062