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
Ipatiy [6.2K]
1 year ago
10

Rhombus STAR has vertices S(-1,2), T(2,3), A(3,0), and R(0,-1).What is the perimeter of rhombus STAR?ABCD√344√34√104√10

Mathematics
1 answer:
slamgirl [31]1 year ago
5 0

INFORMATION:

We know that:

- Rhombus STAR has vertices S(-1,2), T(2,3), A(3,0), and R(0,-1)

And we must calculate the perimeter of the rhombus

STEP BY STEP EXPLANATION:

To calculate it, we must find first the measure of one of the sides.

We can find one of the sides calculating the distance between two consecutive vertices.

So, calculating the distance between vertices S and T

\begin{gathered} d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\ d=\sqrt{(2-(-1))^2+(3-2)^2} \\ d=\sqrt{3^2+1^2} \\ d=\sqrt{10} \end{gathered}

Finally, to find the perimeter, we need to use that the rhombus has 4 equal sides. So, we the perimeter would be

\begin{gathered} perimeter=4\times\sqrt{10} \\ perimeter=4\sqrt{10} \end{gathered}

ANSWER:

D. 4√10

You might be interested in
Given A is between Y and Z, and YA=14x, AZ=10x and YZ=12x+48, solve for x​
iren [92.7K]

Answer:The answers are: 4 40 56 96.

6 0
3 years ago
Find the value of x in the figure. A. 6 C. 3 B. 5 D. 7
WITCHER [35]
You didn’t provide a picture
4 0
3 years ago
Read 2 more answers
Mark currently works part-time with a salary of $8,000 per year. mark plans to quit working and attend college for 4 years. if h
BARSIC [14]
For the answer to the question above asking <span>how long will it take a mark to recover his investment assuming he has a salary of $32,000 upon graduating?

The answer is </span>Mark will lose:
4 * $ 8,000 = $32,000 ( without salary ) + $64,000 ( college costs ) = 
= $96,000 in total
$96,000 : $32,000 = 3
Answer:
<span>It will take Mark 3 years to recover his investments. Poor Mark</span>
6 0
2 years ago
Evaluate for the given value of the variable y x 6 for y =2/3
yaroslaw [1]
2/3 * 6= 4 Or .66 * 6 = 3.999 etc Rounded Is 4
8 0
3 years ago
Which One Is The Answer.??
attashe74 [19]
Option c when we see the median it is found that the median of team b is 34 which is compariatively bigger than the that of team A
5 0
3 years ago
Other questions:
  • What is 14.1421356237 rounded to 0.05?
    9·1 answer
  • Which of the following sequences of numbers are arithmetic sequences?
    14·1 answer
  • Suppose you toss a coin 100100 times and get 7272 heads and 2828 tails. based on these​ results, what is the probability that th
    8·1 answer
  • What do you consider to be the advantages of the numerical values? What do you consider to be the advantages of the visual repre
    14·1 answer
  • given that BD is both the median and altitude of triangle ABC, congruence postulate SAS is used to prove that triangle ABC is wh
    14·2 answers
  • Mr. Ramsey orders lunches to be delivered to his workplace for himself and some
    8·2 answers
  • In what ratio must 40m3 be decreased to become 24m3?
    5·1 answer
  • 3(y - 2) / 4 + 4(2y - 3) / 5 when y = 6
    14·1 answer
  • What is a obtuse angle? ​
    14·1 answer
  • The graph of the parent function f(x) = x3 is translated to form g(x) = (x – 7)3 + 9. The point (0, 0) on the graph of f(x) corr
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!