To calculate a circle's diameter from its circumference, you divide the circumference by the constant pi. So 56 divided by 3.14, which equals 17.83439490445859872611464968152866242. Round that to the nearest whole meter, you get 18 meters. Therefore, the diameter of the barn is 18 meters.
Answer:
B
Explanation:
-42 is a integer, but not irrational, and whole numbers are all positive except for 0.
Answer:
I don't know if i'm right but I think it's b.
Step-by-step explanation:
I am so sorry if I am wrong.
Answer:
5/3
Step-by-step explanation:
Answer:
about 27.6
Step-by-step explanation:
The sum of interior angles for this rectangle is 1080
119+140+124+6x+132+132+102 = 1080 add like terms
749 + 12x = 1080 subtract 749 from both sides
12x = 331 divide both sides by 12
x = 27.6 approximately