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attashe74 [19]
1 year ago
11

Which of the following equations represents the area of a sector?

Mathematics
1 answer:
Rina8888 [55]1 year ago
4 0

From the given options we can say that the only one that represents the area of the sector is; A = n/360 * πr²

<h3>What is the Area of the Sector?</h3>

In circles, a sector is said to be a part of a circle made of the arc of the circle together with its two radii. This means that it is a portion of the circle formed by a portion of the circumference (arc) and radii of the circle at both endpoints of the arc.

The formula for Area of a sector is given as;

θ/360 * πr²

where;

θ is the central angle of the sector

r is radius

Now, looking at the given options we can say that the only one that represents the area of the sector is;

A = n/360 * πr²

where n is the central angle of the sector

Read more about Area of Sector at; brainly.com/question/16736105

#SPJ1

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1. Find the slope of the line that goes through the points (2, 5) and (6, 7)
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Answer:

\displaystyle m = \frac{1}{2}

General Formulas and Concepts:

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Order of Operations: BPEMDAS

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  5. Division
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<u>Algebra I</u>

  • Coordinates (x, y)
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Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

Point (2, 5)

Point (6, 7)

<u>Step 2: Find slope </u><em><u>m</u></em>

  1. Substitute in points [Slope Formula]:                                                              \displaystyle m = \frac{7-5}{6-2}
  2. [Fraction] Subtract:                                                                                           \displaystyle m = \frac{2}{4}
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3 years ago
Does anyone know this? Needed ASAP
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Answer:

50 square units

Step-by-step explanation:

Using the formula provided, a = \frac{1}{2}h(b_1+b_2), substituting the height (5), b1 (8) and b2 (12), we can solve for the formula.

a = \frac{1}{2}\cdot5(8+12)\\\\a = \frac{1}{2}\cdot5(20)\\\\a = \frac{1}{2}100\\\\a = 50

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The answer should be b.10cm
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Write the equation of the line given the slope and the y-intercept. Type your answer in the box without skipping any spaces. m =
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The equation of a line given the slope and y-intercept is given as;

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∴equation of line with m = 2 and y-intercept = (0,3) =

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so, equation of the line: y = 2x + 3.

 

  

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