Find the Perimeter of the polygon with the vertices X(-1,3), Y(3,0), and Z(-1,-2). Round the answer to the nearest hundredth

Mathematics

1 answer:

Rudiy273 years ago

6 0

Answer:

Corresponding sides can be changed, yet they still have to be proportional. If they are congruent, then the triangles will be congruent.

The angles always have to be congruent however, or else the whole shape of the triangle will be changed and the triangle will not be similar.

Step-by-step explanation:

You might be interested in

The quantity y varies directly with the square of x and inversely with z. When x is 9 and z is 27, y is 6. What is the constant

ira [324]

$\bf \qquad \qquad \textit{double proportional variation}
\\\\
\begin{array}{llll}
\textit{\underline{y} varies directly with \underline{x}}\\
\textit{and inversely with \underline{z}}
\end{array}\implies y=\cfrac{kx}{z}\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad variation
\end{array}\\\\
-------------------------------$

$\bf \stackrel{\textit{\underline{y} varies directly with the square of \underline{x} and inversely with \underline{z}}}{y=\cfrac{kx^2}{z}}
\\\\\\
\textit{we also know that }
\begin{cases}
x=9\\
z=27\\
y=6
\end{cases}\implies 6=\cfrac{k9^2}{27}
\\\\\\
\cfrac{27\cdot 6}{9^2}=k\implies 2=k$

4 0

3 years ago

For this problem, assume that you are to pick 3 cars from the motor pool, which contains 7 subcompact cars, 4 compact cars, and

Jet001 [13]

you make it 20 different ways

4 0

3 years ago

I dont know how to do thiss can someone help

lesantik [10]

Step-by-step explanation:

REO=RBO=67

BOR=ERO=91

REB=REO-BE0=67-32=35

RYE=180-ERO-REB=180-91-35=54

3 0

3 years ago

What is the length of the third side of the window frame ??

drek231 [11]

A^2+b^2=c^2
A=63
B=?
C=87
63^2+b^2=87^2
3969+b^2=7569
-3969 both sides
B^2=3600
Square root both sides
B=60in

5 0

3 years ago

Read 2 more answers

Mark decided to build a rectangular vegetable garden in his backyard that was 8 feet long and 4 feet wide. Steve liked Mark's ga

8090 [49]

Answer:

24 ft long

Step-by-step explanation:

7 0

3 years ago