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
Marina86 [1]
3 years ago
12

the coordinates of a pentagon ABCDE are A(-5,4),B (1,4),C(1,-1), D(-2,-5) and E(-5,-1) what is the perimeter of the pentagon

Mathematics
2 answers:
kogti [31]3 years ago
7 0
Perimeter is a continuous line forming the boundary of a closed geometrical figure. perimeter of a pentagon = AB+BC+CD+DE+EA (that is 5 sided figure) 
so my plan is easy but effective, calculate all those distances using those coordinates with the aid of distance formular. then you add those distances algebraically .
Radda [10]3 years ago
6 0

Answer:

26 units

Step-by-step explanation:


You might be interested in
What is the equation of the perpendicular bisector of CB?
Olegator [25]

Answer:

equation for perpendicular bisector passing through CB is;

y=⁴/³– 5/30

6 0
3 years ago
The sum of five consecutive numbers is -75. Which number is the least of these five numbers?
Ivan
Hello! I can help you with this! Do -75/5 to get -15. -15 will be your middle number. So for consecutive integers, -13 + -14 + -15 + -16 + -17 = 75. Those are five consecutive integers that have a sum of 75. The lowest of 5 integers is -17, because it’s the smallest of them all and the furthest to the left of the number line. A line further to the left of the number line means it’s smaller. Therefore, the rest of the five integers is -17.
6 0
3 years ago
Read 2 more answers
The length of a rectangle is represented by L. If the width of the rectangle is one-half of its length, represent its width.
Digiron [165]

Answer:

L/2

Step-by-step explanation:

If the width is half of its length, that means it is 1/2*L, as L is the length. This can be simplified into L/2, which is our answer.

5 0
3 years ago
Read 2 more answers
the sum of three numbers is 112. the third number is 3 times the first. the second number is 7 more than the first. what are the
natta225 [31]

Answer:

all the would need water becouse water is the main reason to get live

8 0
3 years ago
What is the area of the semicircle?
Serggg [28]

Step-by-step explanation:

Area (semi-circle)= \frac{r^2\pi }{2}

A = \frac{(11)^2\pi }{2}

A=\frac{121\pi }{2}

A=\frac{379.94}{2}

A=189.97

The area of the semi-circle is 189.97

6 0
3 years ago
Other questions:
  • What is 3/4 / 1/6? (please help)
    6·2 answers
  • The price of an office chair was $86. The tax rate was 6%. What was the tax on the chair?
    14·1 answer
  • Hi can any one please help me I really need help please help me I need help
    9·1 answer
  • The coordinates of A, B, and C in the diagram are A(p,4), B(6,1), and C(9,q). Which equation correctly relates p and q?
    11·2 answers
  • What are the solutions of the equation: x2 – 1 = 15?
    10·1 answer
  • Round 325.6809 to the nearest hundredth. Enter your answer in the space<br> provided
    11·2 answers
  • Find the surface area and volume of the prism.
    15·1 answer
  • Researchers are conducting a survey about what brand of ice cream shoppers prefer. They survey the tenth person who walks into t
    10·2 answers
  • Here you go. 29-28+28+11-11=?
    14·2 answers
  • 5^4/5^7 simplified is
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!