Answer:
The answer is 754.4 cm²
Step-by-step explanation:
a = r²π
a = (31/2)²π
a ≈ 754.4
The answer for your question is D because you said that measuring small objects so that should be the correct answer.
I hope that helped
My name is Eugene Chun I go to PVM
They have, in total, 96 inches, 8 feet, or 32 yards
Answer:
14. 104 degree
15. 23.5 degree
16. -4 degree
Step-by-step explanation:
14. x+6 = 110
15. 46+4x+40 = 180
16. 62-2x+90-5x = 180