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choli [55]
2 years ago
15

descirbe how you approach a problem involving surface area. what do you do first? what are some strategies

Mathematics
1 answer:
Brut [27]2 years ago
7 0

Answer:

First, you need to find the area of two sides.

Step-by-step explanation:

Use LxW

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I need help with this problem
Maru [420]

Answer:

24

Step-by-step explanation:

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6 0
3 years ago
Find the measure of the central angle with an arc length equaling 29.21 and a circumference = 40.44
Dima020 [189]

measure of central angle is 4.607 radians with an arc length equaling 29.21 and a circumference = 40.44

Step-by-step explanation:

Arc length = 29.21

Circumference = 40.44

Central angle = ?

The formula used to find central angle is:

s=r\theta

where s = arc length, r= radius and Ф=central angle.

We need to find radius from circumference

c=2\pi r\\r=\frac{c}{2\pi } \\Putting\,\,values:\\r=\frac{40.44}{2*3.14}\\r=6.43

So, radius = 6.34

Now, finding central angle:

s=r\theta\\29.21=6.34\,\,\theta\\\theta=\frac{29.21}{6.34}\\\theta=4.607\,\,radians

So, measure of central angle is 4.607 radians with an arc length equaling 29.21 and a circumference = 40.44

Keywords: Central angle of circle

Learn more about Central angle of circle at:

  • brainly.com/question/8618791
  • brainly.com/question/2115496
  • brainly.com/question/10610299

#learnwithBrainly

5 0
2 years ago
Hi please help this is due today thank u so much.
KatRina [158]

Answer: 8.944272

Step-by-step explanation:

Distance formula

6 0
2 years ago
What is 5/6 - 5/54 in simplest form
Fiesta28 [93]
Make bottom number same
6 and 54
common muultiplie is 54
multiply 5/6 by 9/9
45/54-5/54=(45-5)/54=40/54=20/27
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3 years ago
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