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kozerog [31]
3 years ago
12

Points A and B lie on a circle with radius 1, and arc ⌢AB has a length of π/3. What fraction of the circumference of the circle

is the length of arc ⌢AB?
SAT
2 answers:
Contact [7]3 years ago
8 0

Answer:

⅙

Explanation:

Arc as a fraction of the circumference is equal the the central angle as a fraction of total angle in a circle (i.e 2π)

π/3/2π

1/6

maks197457 [2]3 years ago
3 0

Answer:

1/6

Explanation:

The circumference of a circle is denoted by: C = 2πr, where r is the radius. Here, we see that the radius is 1, so plug this in:

C = 2πr

C = 2π * 1 = 2π

We see that arc AB has length π/3, so to find the fraction of the circumference this is, divide π/3 by 2π:

(π/3) ÷ 2π = (π/3) * (1/2π) = 1/6

Thus, the answer is 1/6.

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2 years ago
If 3a+b/b=7/5<br> what is the value of a/b
neonofarm [45]

Answer:

a/b= 2/15

Explanation:

3a +b

----------- = 7/5

b

<h2>now cross multiple both side</h2>

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<h3>multiple both side by 2/15</h3>

we get,

a/b = 2/15

hope you have no doubt now !

<h2>we get ,</h2>

4 0
3 years ago
Which of the following is true of analogies in supporting problem solving?.
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The answer option which is considered to be true of analogies in supporting problem solving is: Relevant analogies usually help people solve problems, and people do spontaneously think of relevant analogies.

An analogy can be defined as a process through which a situation is compared with another for the purpose of clarity or explanation. Thus, an analogy can be used to explain and illustrate the relationship that exist between two or more things.

In the problem-solving process, an analogy uses relevant or similar situations to proffer a solution to a problem since there exist a relationship between the two circumstances.

In conclusion, relevant analogies usually help people in proffering solution to problems.

Read more on analogy here: brainly.com/question/15069997

7 0
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