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
Masja [62]
2 years ago
13

Find the area of quadrilateral ABCD. Round the area to the nearest whole number, if necessary.

Mathematics
1 answer:
andrew11 [14]2 years ago
8 0

The area of the quadrilateral ABCD is 26 square units

<h3>How to find the area of quadrilateral ABCD?</h3>

The quadrilateral ABCD is a trapezoid, and it  has the following parameters:

Parallel bases = BC and AD

Height = CE

The lengths of these sides can be calculated using

d = √[(x2 - x1)^2 +(y2 - y1)^2]

So, we have

BC = √[(0 - 4)^2 +(3 + 1)^2] = 4√2

AD = √[(-5 - 4)^2 +(4 + 5)^2] = 9√2

CE = √[(2 - 4)^2 +(-3 + 1)^2] = 2√2

The area of the quadrilateral ABCD is then calculated as

Area = 0.5 * (BC + AD) * CE

This gives

Area = 0.5 * (4√2 + 9√2) * 2√2

Evaluate

Area = 26

Hence, the area of the quadrilateral ABCD is 26 square units

Read more about areas at:

brainly.com/question/22972014

#SPJ1

You might be interested in
Need help with this geometric question ASAP, Thank you
Law Incorporation [45]
The error would be assuming the altitude is a bisector and divides the sides evenly.
7 0
2 years ago
One way an author can call attention to the order of events in a narrative is by using
Dvinal [7]
Is by using transitions cuz it allows the reader to understand when there’s a shift in events but also the oder
5 0
3 years ago
Area of a Circle This activity will help you meet these educational goals: Mathematical Practices—You will make sense of problem
Annette [7]
Can someone tell me the answer
8 0
3 years ago
Will give brainliest !Select the correct answer.
QveST [7]

Answer:

im not sure but i think c.

hope this helped !

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Please help meee and show all steps please!!!ty
kolbaska11 [484]

Answer:

x = -4 and x = 5

Step-by-step explanation:

Since x^2 + 2x and 3x + 20 both equal to y, we know that the expressions equal to each other. We can write a new equation base on that.

x^2 + 2x = 3x + 20

Now we solve the equation.

x^2 + 2x = 3x + 20

x^2 - x = 20

x^2 - x - 20 = 0

(x + 4) (x - 5) = 0

x + 4 = 0 ; x -5 = 0

x = -4 ; x = 5

3 0
3 years ago
Other questions:
  • Jenna wants to buy a new tablet that cost $242. She already has $62 and plans to save $1 per week. If x represents the number of
    5·1 answer
  • 11 more than five if a certain number is twenty more than 2 times of that number. what is the number?
    8·1 answer
  • A local cell phone company offers two different calling plans. In the first plan, you pay a monthly fee of $30 and $.35 per minu
    13·1 answer
  • The model shows the expression 21 + 9. A model with 3 rows of 7 squares and 3 rows of 3 squares. Which expression is equivalent
    6·2 answers
  • Daniel and Stanley leave Stanley's house at the same time. Daniel drives north and Stanley drives west. Daniel's average speed i
    8·1 answer
  • I need help? Show ur work.
    13·2 answers
  • -3/4*2/5 what is that answer to this
    15·1 answer
  • THIS IS DUE SO SOON I NEED HELP ASAP
    12·1 answer
  • What expression as a sum of 11/12 
    12·1 answer
  • FORMULA TO FIND THE PERIMETER OF A RECTANGLE​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!