lelmoney
lelmoney lelmoney
  • 01-03-2018
  • Mathematics
contestada

In the diagram, △ABC ≅ △WRS. What is the perimeter of △WRS?

10 units
11 units
12 units
13 units

In the diagram ABC WRS What is the perimeter of WRS 10 units 11 units 12 units 13 units class=

Respuesta :

RenatoMattice RenatoMattice
  • 06-04-2019

Answer: Third option is correct.

Step-by-step explanation:

Since we have given that

△ABC ≅ △WRS

So, Perimeter of △ABC is given by

AB+BC+CA

here, AB = 3 units

BC = 4 units

AC = x

By pythagorus theorem, we get that

[tex]AC^2=AB^2+BC^2\\\\x^2=3^2+4^2\\\\x^2=9+16\\\\x^2=25\\\\x=\sqrt{25}\\\\x=5\ units[/tex]

So, perimeter of △ABC is

3+4+5=12 units

So, the perimeter of △WRS is also 12 units as they are similar triangles .

Hence, Third option is correct.

Answer Link
Magiffan
Magiffan Magiffan
  • 03-12-2019

Answer:

The Answer Is 12

Step-by-step explanation:

Answer Link

Otras preguntas

5-4x(x+2)=9 Find rhe X need the whole thing
6700*4500+600/601+4 help
What is the sun of the interior angles of the polygon shown below
Who led the Hebrew people from cannon to Egypt? Jacob
The House of Wisdom was
Which of the following is another term for refutation in argumentative writing? Question 5 options: Thesis statement Concession Rebuttal Counterclaim
Thank you for your help!!!!
50 points! Find the value of x. I will mark brainliest! Random answers will be reported. Thanks :)
30/50 of earth atomospere is made up nitrogen while only 21/100 is made up of oxygen what fraction of earth atmosphere is either nitrogen or oxygen
Who won the presidential election in 1933 by a landslide in response to President Hoover's inability to stop or slow down the economic depression? A) Franklin D