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aleksklad [387]
3 years ago
6

Suppose you are given the coordinates of the vertices of a polygon. What steps could you take to solve a problem involving the p

olygon's area?
Mathematics
2 answers:
Sever21 [200]3 years ago
7 0

Answer:

  • you graph the co-ordinates given the vertices of all the co-ordinates on the x- axis and y- axis .
  • use the co-ordinates to find the length of each side.
  • you can count the boxes in the graph to give the length of each side
  • or look at the coordinates with the same x and y values and subtract to get the length.
  • find the area of the polygon based on the shape if its is a square or rectangle

Step-by-step explanation:

Suppose you are given the coordinates of the vertices of a polygon

  • you graph the co-ordinates given the vertices of all the co-ordinates.
  • use the co-ordinates to find the length of each side.
  • you can count the boxes in the graph to give the length of each side
  • or look at the coordinates with the same x and y values and subtract to get the length.
  • find the area of the polygon based on the shape if its is a square or rectangle
choli [55]3 years ago
4 0
Well,

The first thing you should do is to graph the coordinates.  Once you have graphed the coordinates, you should find the length of each side by using the distance formula given here:

D= \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

You would then proceed to use standard geometry to find the area of the polygon.
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F(x<40)= 0.39+(x*0.24) This formula will quantify what you have written out above. 
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3 years ago
What’s the volume of this triangular prism ?
iris [78.8K]

Answer: 157.5

Step-by-step explanation: To get the volume of an object you must multiply the width x height ÷ it by 2 x length

Therefore 7 x 5 = 35 ÷ 2 = 17.5

17.5 x 9 = 157.5

4 0
3 years ago
Read 2 more answers
PLZ HURRY IT'S URGENT!
Furkat [3]

Answer:

D. 12 units

Step-by-step explanation:

The distance between two points is found by

d = sqrt( (x2-x1)^2 + (y2-y1)^2)

   sqrt( (4 -4)^2 + (-5-7)^2)

 sqrt((0^2 + (-12)^2)

 sqrt(0+144)

sqrt(144)

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4 0
3 years ago
Write an equation of a circle with a center at (2, - 4) and a radius of 4.
fgiga [73]

9514 1404 393

Answer:

  (x -2)^2 +(y +4)^2 = 16

Step-by-step explanation:

The equation of a circle with center (h, k) and radius r is ...

  (x -h)^2 +(y -k)^2 = r^2

You have (h, k) = (2, -4) and r = 4, so your equation is ...

  (x -2)^2 +(y -(-4))^2 = 4^2

  (x -2)^2 +(y +4)^2 = 16

6 0
2 years ago
If two triangles are congruent which of the following statements must be true
Sati [7]

The statement which must be true are Options B, C and D

which are the triangles have the same size and shape, the corresponding sides of the triangles are congruent and the corresponding angles of the triangles are congruent.

<h3>What are congruent triangles?</h3>

Congruent triangles are triangles that have corresponding sides, angles which are all equal in measure.

They can be rotated and turned to be look be identical.

Thus, the statement which must be true are Options B, C and D

which are the triangles have the same size and shape, the corresponding sides of the triangles are congruent and the corresponding angles of the triangles are congruent.

The complete question is

If two triangles are congruent which of the following statements must be true? CHECK ALL THAT APPLY

A. The triangles have the same size but not the same shape.

B. The triangles have the same size and shape

C. The corresponding sides of the triangles are congruent.

D. The corresponding angles of the triangles are congruent.

Learn more about congruent triangles here:

brainly.com/question/1675117

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4 0
1 year ago
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