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maks197457 [2]
3 years ago
15

Several students form a circle by standing next to each other. Samantha and Aaron are directly across from each other and are ap

proximately 30 feet apart. If each student takes up about 4 feet of the circle, how many students are in the circle? Use 3.14 for π.
Mathematics
2 answers:
Mariulka [41]3 years ago
6 0

Answer:

24 students

Step-by-step explanation:

Since students on opposite sides of the circle are 30 feet apart, the circumference of the circle is πd≈94.2. Since each student takes up 4 feet of space, 94.2/4=23.55 which we can round to 23 or 24 students.

nataly862011 [7]3 years ago
4 0

Answer:- You might be trying to figure out how many square feet are in a room so you can buy ... If you need the total square footage of the walls - for figuring paint or wallpaper for ... •Area of a circle: The formula for this is: pi x radius2 (pi = 3.1416). ... cubic measurements take all three dimensions into consideration.

Step-by-step explanation:

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An angle measured 10 degrees less than the measure of its complementary angle. Find the measure of both angles
Mazyrski [523]

Answer:

The measure of the angles are 40 degrees and 50 degrees

Step-by-step explanation:

Let

x ----> the measure of one angle in degrees

y ----> the measure of the complementary angle in degrees

we know that

If two angles are complementary, then their sum is equal to 90 degrees

so

x+y=90 ----> equation A

we have that

x=y-10 ----> equation B

Substitute equation B in equation A and solve for y

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Find the value of x

x=50-10=40

therefore

The measure of the angles are 40 degrees and 50 degrees

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