Describe a method for finding the sum of the interior angle measures of an n-sided polygon. Explain why your method is valid. Draw pictures to illustrate your method

Q: Given that th And AB is u shaded region A B

A: Solution of the problem as follows

Q: 8. Two sides of a triangle measures 8 m and 12 m and the angle opposite the 8-m side is 30°. What is…

A: Above question is solved.  Only one question is solved. Solving more than one question is against…

Q: 15. What is the surface area of the figure below? Round your answer to the nearest hundredth when…

A: To find the surface area of the figure given below.

Q: Solve for the value of x. State what each angle equals. LA = 2C-> ZD=> BX C (2x (x 35) 75)

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Q: point M is on a segment the endpoints are X(1,-2) and Y (10,3) partition this segment in a 5:1…

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Q: 7. If the minimum value of data equal 10 and maximum value of data equal 50 and the number of class…

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Q: Consider the following conditional: If the figure is a triangular prism, then it contains 5 faces.…

A: Here we us ethe definition of contrapositive staement.

Q: 32. Which measurement would be closest to the length of a pen?

A: To find which measurement is closest to the length of a pen.

Q: A rectangular polygon consists of 8 squares placed side by side. If the perimeter of the rectangle…

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Q: llis is painting wooden fenceposts before putting them in his yard. They are each 6 feet tall and…

A: answer is in next step.

Q: 12, 3 100⁰ 30° 41= __/° 42= 43 =

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Q: 1. In the figure, XY || CB. a. If AX= 4, XB = 6, AC = 7, find AY and YC. b. If AC = 10, XB = 9 and…

A: Basic Proportionality Theorem or Intercept Theorem: If a line is drawn parallel to one side of a…

Q: 4. Determine the location of the low point C relative to the support at A. Also determine the…

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Q: Using the four vertices of a quadrilateral A=(-4,6) B=(-4,4) C=(-6,4) D=(-6,6) use analytical…

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Q: The following figure has the angle of rotation of the figure from point O so that the side colored…

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Q: Snoppy the dog is on a 20ft long chain that is attached to a garage, if the chain does not allow him…

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Q: Answer the following problems. SHOW YOUR SOLUTIONS.  Two complementary angles are in the ratio 7:8.…

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Q: Given: D is the midpoint of ac, Ed is congruent to Fd and angle ADE is congruent to CDF prove EB is…

A: Given: D is the midpoint of ac, Ed is congruent to Fd and angle ADE is congruent to CDF prove EB is…

Q: x + 2y 2x + 2y 7x+8y 5x +9y

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Q: 18. Quadrilateral ABCD is inscribed in circle O. O Part A: What is the sum of the measures of arcs…

A: We will find the value of the required angle and value of x in the following step.

Q: The Earth is roughly spherical, with a radius of 6.37x10^6 metres. The surface area of the Earth is:…

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Q: In circle N with m/MQP = 42°, find the angle measure of minor arc MP

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Q: Two sides of a right triangle 5√/2 inches long. What is the perimeter of the triangle. Draw a model.

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Q: 5 alc X T U

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Q: Calculate for the perimeter and area of the Octagon with side length of 2cm

A: In this question, we want to find the area and perimeter of the octagon with side length of 2 cm.

Q: The pyramid shown below has a square base, a height of 7, and a volume of 84. F

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Q: 6. For the exponential function given below: f(x)=2x-1 +4

A: The given exponential function is: f(x)=-2x-1+4

Q: 17. Find the circumference of OL.. Round your answer to the nearest tenth. 40.5 cm 210° K

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Q: 16. Find the area of the shaded region. Round your answer to the nearest tenth. 242° 10 cm

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Q: 3. A scalar equation of the plane with normal vector = [0, -1, 3] and passing through the - point…

A: Topic = Geometry Correct option = A

Q: d dx Ln cos x

A: As we know the Chain Rule: fgx'=f'gx·g'x And the common derivative; ddxlnx=1xddxcosx=-sinx   The…

Q: Triangle QRS is similar to triangle TUV. Write the equation, in slope-intercept form, of the side of…

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Q: 3 [ 2 X x² +1 dx =

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Q: * For the matrix A, find det A [2 -3 1 0 A 1²27 [1 4 5 det A = 49 O det A = 35 O det A = 40 O det A…

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Q: 8. What is the area of the figure below, given that each side of the regular hexagon has length 43.8…

A: Formula:- Area of Hexagon =12pa p= perimeter  , a = apothem

Q: Sargent Johnson wants to find the height of the school flag above the football field. His eye height…

A: we have to find out the height of the flag

Q: Q3-A: Determine the x- and y- coordinates of the centroid of the shaded area. y | 60 mm 240 mm 120…

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Q: X 3 5 4

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Q: 29. At a construction site, there are boards that measure 44 Find the relative error of this…

A: Given problem:- At a construction site, there are boards that measure 4.5 Find the relative error of…

Q: ·S³ dx 1+x x3

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Q: Find the formula an for the n th conditions: a₁ = term of the geometric sequence satisfying the…

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Q: * 4. A parameter is a descriptive measure computed from the data of the sample. O True O False

A: As per the company guidelines we can solve first question. I hope that the given solution will help…

Q: 1) In the diagram below of parallelogram ABCD, AFGB, CF bisects ZDCB, DG bisects ZADC, and CF and DG…

A: By using the basic theorems of angles we can solve the problem easily.

Q: Graph the image of square JKLM after a rotation 90° counterclockwise around the origin. 104 8 6 4 2…

A: We are given the square JKLM. Where the coordinates of J(-5,-8), K(-2,-8), L(-2,-5) and M(-5,-5).…

Q: EQUATIONS OF PLANES 2.) Given the equation of a plane ₁: 2x + 16y-4z +8=0 a) Determine vector form…

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Q: 4. An irregular polygon has exterior angle measures of 92, 73, 63, and 104 degrees. What is the…

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Q: Consider α, β, and r nonzero real constants. A possible representation graph for the plane of…

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Q: B хо A 218⁰ C

A: Solve the following

Q: What is m ZA in quadrilateral ABCD shown below? A D 82° 620 C B

A: SOLUTION-

Q: A pyramid tent has a capacity of 240 m3. If the base is 10 m by 8 m, find its height.

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