1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Andreas93 [3]
3 years ago
7

Plot the points in the coordinate plane. Then find the perimeter and area of the polygon.

Mathematics
1 answer:
anyanavicka [17]3 years ago
7 0

Answer:

The answer to your question is below

Step-by-step explanation:

See the graph below

Process

1.- Find the distance from A to B, B to C, C to D, A to D

Formula

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

d AB = \sqrt{(1 + 3)^{2} + (6 - 5)^{2}}  = \sqrt{17}

dBC = \sqrt{(-2 -6)^{2} + (3 - 1)^{2}}  = \sqrt{68}

dCD = \sqrt{(-1 - 3)^{2} + (-3 +2)^{2}}  = \sqrt{17}

dAD = \sqrt{(-1 + 3)^{2} + (-3 - 5)^{2}}  = \sqrt{68}

2.- Find the perimeter

Perimeter = 2\sqrt{17} + 2\sqrt{68} = 6\sqrt{17} u

3.- Find the area

Area = \sqrt{17} x \sqrt{68}

Area = \sqrt{17x68} = \sqrt{1156} = 34 u^{2}

You might be interested in
Just want to check to make sure this is right. I got 81 as the average so D seemed right.
sergiy2304 [10]
Im not 100% sure but im pretty sure you are right brother! God bless...Good luck!
6 0
3 years ago
Quently As
Anna71 [15]

Answer:

A) 18.3

Step-by-step explanation:

Since adding b and a gives 19.

c must be less than 19.

So, A) 18.3 is the correct answer

5 0
2 years ago
Read 2 more answers
I NEED HELP WITH A PROBLEM ​
postnew [5]

Answer:

the first one I guess

Step-by-step explanation:

6 0
3 years ago
karen is building a house in Norfolk, Virginia. She would like a bedroom that is 12 feet in length by 10 feet in width. What is
daser333 [38]

Answer:

POINTFARMER.EXE=EZ

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What’s the missing side round to the nearest tenth?
Step2247 [10]

Sine of angle = opposite ÷ hypotenuse

sin 20 = \frac{14}{x}

x = \frac{14}{sin 20}

x = 40.9 (rounded up to nearest tenth)

4 0
3 years ago
Other questions:
  • What is the value of x?<br> 45°<br> m<br> (2x-5)<br> n
    6·1 answer
  • What is -1.3 ≥ 2.9 -0.6r graph the solution
    10·1 answer
  • <img src="https://tex.z-dn.net/?f=%28x%20%2B%20k%29%20%7B%7D%5E%7B2%7D%20%20%3D%20%20%7Bx%7D%5E%7B2%7D%20%20%2B%201x%20%2B%20%20
    5·1 answer
  • What is 2x3x6x4x7x5x0x4x5
    10·2 answers
  • Which ratio is equivalent to the unit rate 4/1? How was the unit rate transformed into the equivalent ratio?
    10·1 answer
  • Elena solved the equation 2(x – 9) = 10 In the<br> following way. What mistake did she make?
    8·2 answers
  • Ben is 12 years older than Ishaan. Ben and Ishaan first met two years ago. Three years ago, Ben was 4 times as
    5·1 answer
  • Every year, monarch butterflies migrate approximately 2,500 miles from the Great Lakes to central Mexico where they spend their
    10·1 answer
  • 100 tenths= ? hundredths<br> A) 10<br> B) 100<br> C) 1,000<br> D)10,000
    5·2 answers
  • The first three steps in determining the solution set of the system of equations algebraically are shown.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!