Answer:
Part 1: The fractional part of the circumference is 1/4.
Part 2: 100.53 or 100.48 if you use 3.14 as pi
Step-by-step explanation:
Part 1: A circle is 360 degrees and a right angle is 90, so the fractional part is 90/360 or 1/4.
Part 2: 0.5pi*r is the length of the arc. The radius, or r, is 16 cm, a half of 32. It is 2 * pi * 16 = 32 * pi. 32 * pi = 100.53 or 100.48 if you use 3.14 as pi.
<span>so if it is 1in:20in, then answer is 55.555 square feet.
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Answer:
Sorry, but I can't see the worksheet.
Answer:
Yes.
If they do, their intersection is a line.
Answer:
Aaron travelled about 9 feet underwater
Step-by-step explanation:
We need to work with the information we are given in the question.
there are two stages of Aaron's travel. the first distance was in the air, and the second distance was in the water.
We are given both the total distance travelled and the distance travelled in the air.
To get the distance travelled in water, we subtract the distance travelled in the air from the total distance.
This will be 52 feet - 43 feet = 9 feet
Hence Aaron travelled about 9 feet underwater
