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
MariettaO [177]
3 years ago
6

We know that side NM is parallel to side XZ. If we consider side NY the transversal for these parallel lines, we create angle pa

irs. Using the corresponding angles theorem, we can state that ∠YXZ is congruent to ∠YNM. We know that angle XYZ is congruent to angle what by the reflexive property. Therefore, triangle XYZ is similar to triangle NYM by the what similarity theorem.

Mathematics
2 answers:
Likurg_2 [28]3 years ago
8 0
See the picture attached.

We know:
NM // XZ
NY = transversal line
∠YXZ ≡ ∠YNM

1) <span>We know that ∠XYZ is congruent to ∠NYM by the reflexive property.</span>

The reflexive property states that any shape is congruent to itself.
∠NYM is just a different way to call ∠XYZ using different vertexes, but the sides composing the two angles are the same.
Hence, ∠XYZ ≡ <span>∠NYM</span> by the reflexive property.

2) Δ<span>XYZ is similar to ΔNYM by the AA (angle-angle) similarity theorem

The AA similarity theorem states that if two triangles have a pair of corresponding angles congruent, then the two triangles are similar.
Consider </span>Δ<span>XYZ and ΔNYM:
</span>∠YXZ ≡ <span>∠YNM
</span>∠XYZ ≡ ∠NYM
Hence, ΔXYZ is similar to ΔNYM by the AA similarity theorem.


BartSMP [9]3 years ago
6 0
<span> </span><span>
parallel 
perpendicular
 theoremalternate </span>
You might be interested in
How many parallel and perpendicular lines, are there in a trapezium?
Charra [1.4K]

Answer:

<u>US</u>

  • 0 parallel lines
  • optionally, one or two (opposite) angles may be 90°

<u>World</u>

  • 2 parallel lines
  • optionally, one line perpendicular to the two parallel lines

Step-by-step explanation:

It depends on where you are. A "trapezium" outside the US is the same as a "trapezoid" in the US, and vice versa.

A trapezium (World; trapezoid in the US) is characterized by exactly one pair of parallel lines. One of the lines that are not parallel may be perpendicular to the parallel lines, but that will only be true for the specific case of a "right" trapezium.

__

A trapezium (US; trapezoid in the World) is characterized by no parallel lines. It <em>may</em> have one angle or opposite angles that are right angles (<em>one or two sets of perpendicular lines</em>), but neither diagonal may bisect the other.

In the US, "trapezium" is rarely used. The term "quadrilateral" is generally applied to a 4-sided figure with no sides parallel.

3 0
3 years ago
F(x) = 3x + 9, find f^-1(x)
lianna [129]

Answer:

y=x-9/3

Step-by-step explanation:

f(x)=3x+9

let f(x)=y

y=3x+9

change position of x & y

x=3y+9

rearrange:

x-9=3y

y=x-9/3

6 0
3 years ago
Suppose a car uses one gallon of gasoline for
MrRissso [65]

Answer:

the awnser is D) $41.25.

5 0
2 years ago
Read 2 more answers
For the figure below the base area and the height has been provided. find the VOLUME
Inga [223]

Answer:

Step-by-step explanation:

To find the volume of this solid, multiply the base area by the height:

V = (25 cm²)(4 cm) = 100 cm³

4 0
2 years ago
I need help quickly!!!
LenKa [72]

Divide the figure into a triangle on the left and a rectangle on the right. You know the side lengths of the rectangle are 3 x 10, so multiply to get the area of the rectangle. Next, find the area of the triangle. The area of a triangle is given by 1/2bh, where b is the base and h is the height. Because you know the short side of the rectangle is 3, subtract 3 from 5 to get the base of the triangle. then multiply that by 10, the height, and divide by 2 to get the area of the triangle. Then just add up the area of the triangle and the area of the rectangle to get your answer :)

3 0
2 years ago
Other questions:
  • What is 5.1 x 10^-1 as an ordinary number?
    7·1 answer
  • Visitors enter the museum through an enormous glass entryway in the shape of a tetrahedron. The figure shows the dimensions of t
    5·1 answer
  • Y+9=-3(x-2) standard form
    9·1 answer
  • The Dolphins at the long Beach Aquarium are fed 3 4/7 buckets of fish each day the .The sea otters are fed 1/2 as much fish as t
    9·1 answer
  • Giannis will retire at the age of 65 and after 32 years of service.
    9·1 answer
  • a. For each of the Five Platonic Solids, count the number V of vertices, the number F of faces, and the number E of edges. Check
    6·1 answer
  • How are the zeros of a polynomial function used to create a graph
    5·2 answers
  • Find the value of n so that the line perpendicular to y = (-1/3)X-4 passes through the points (n. 6) and (4,15).
    11·1 answer
  • this graph displays the speed of my CPU relative to the temperature. based on the graph, what is the rate of my CPU speed over t
    10·1 answer
  • A firm is considering projects s and l, whose cash flows are shown below. These projects are mutually exclusive, equally risky,
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!