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
pychu [463]
2 years ago
5

Find the perimeter of the polygon with the vertices U(-2,4), V(3,4) W(3,-4). Round your answer the nearest hundredths

Mathematics
1 answer:
Nastasia [14]2 years ago
6 0

Answer:

22.43

Step-by-step explanation:

three points ==> it's a triangle

so we will just have to calculate the length of each side

U & V has the same y-coordinate, which means UV is a horizontal line ==>

UV = 3 - (-2) = 5

V & W has the same x-coordinate, which means VW is a vertical line ==>

VW = 4 - (-4) = 8

UW is not a horizontal line nor a vertical line, so we will have to calculate it using distance formula

UW = sqrt { [3 - (-2)]^2 + [-4 - 4]^2 } = sqrt{25 + 64} = sqrt(89) ~~ 9.43

so the perimeter of the polygon is UV + VW + UW = 5 + 8 + 9.43 = 22.43

You might be interested in
The average length of a female dolphin is about 135 inches what is the length in feet and inches
Law Incorporation [45]

Eleven feet and two.five inches

8 0
2 years ago
Read 2 more answers
How many rectangles are in the photo
vazorg [7]

Answer:

imma go with 5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A bird flies 2/3 of a mile per minute. How many miles per hour is it flying?
WINSTONCH [101]

Answer:

A. 40 mph

Step-by-step explanation:

A bird flies 2/3 miles per minute. You are trying to solve miles per hour.

Note that there are 60 minutes in an hour. Multiply 2/3 with 60:

2/3 x 60 = (2 * 60)/3 = (120)/3 = 40

A. 40 mph is your answer.

~

3 0
3 years ago
CAN SOMEONE PLEASE ADD ALL OF THIS FOR ME.?
9966 [12]
The answer is 539.01 :)
8 0
2 years ago
Geometry help. Inscribing circle help and constructing lines.
prohojiy [21]
<h3>1. Inscribe a circle ΔJKL. Identify the point of concurrency that is the center of the circle you drew. </h3>

To inscribe a circle in the attached triangle, we must follow the following steps. The resultant figure is the first one below.

1. Draw the angle bisector of angle JKL. The straight line in the green one.

2. Draw the angle bisector of angle KLJ. The straight line in the blue one.

3. Draw point D at these two lines.

4. Draw a line through point D perpendicular to side JK. The straight line in the red one.

5. Mark point G at the red line and side JK.

6. Draw a circle with center at D (point of concurrency) and a radius of DG.


<h3>2. Circumscribe a circle ΔFGH. Identify the point of concurrency that is the center of the circle you drew. </h3>

To circumscribe a circle in the attached triangle, we must follow the following steps:

1. Draw the perpendicular bisector of the side FG. The straight line in the red one. The resultant figure is the second one below.

2. Draw the perpendicular bisector of the side GH. The straight line in the blue one.

3. The center of the circle is the intersection of these two lines

4. Draw a circle with center at D (point of concurrency).

<h3>3. Construct the two lines tangents to circle</h3>

A tangent to a circle is a straight line that touches the circle at an only point. If a point A is outside a circle, we can draw two lines that pass through this point and are tangent to the circle at two different points each. So this is shown in the third figure. Lines red and blue are tangent to the circle at two different points.

3 0
3 years ago
Other questions:
  • Is 2x + 8 = 2(x + 4) a infinite solution
    10·2 answers
  • The volume of a cube is found by using the formula Alta third power where else side length if the side length is 4X to the third
    5·1 answer
  • Which equation of a circle represents the picture?
    10·1 answer
  • What is the cosine ratio for angle F?
    14·2 answers
  • Which equation is a proportion
    10·2 answers
  • Can someone tell me the answer and why plss
    10·1 answer
  • The points (-1, -3) and (2, r) lie on a line with slope 3. Find the missing coordinate r
    5·1 answer
  • **PLEASE ANSWER** 20 POINTS, Rebeka claimed the equation 3x + 4 = 10 has two solutions. Explain the error in Rebeka’s claim.
    7·1 answer
  • Here are some cards with angles written on them.
    14·2 answers
  • Grant is planting one large tree and several smaller trees. He has a budget of $1.400.A large tree costs $200. Each smaller tree
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!