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vesna_86 [32]
1 year ago
15

Name the postulate or theorem that proves each pair of triangles similar. Explain your reasoning.

Mathematics
1 answer:
yanalaym [24]1 year ago
8 0

The postulate or theorem that proves each pair of triangles similar is Side-Angle-Side similarity theorem.

\begin{gathered} \text{Tan }\angle M=\frac{15}{21}=\frac{5}{7} \\ \text{Tan }\angle L=\frac{15+5}{28}=\frac{20}{28}=\frac{5}{7} \end{gathered}

Since angle M and angle L are acute, then

\angle M\cong\angle L

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Name the ordered pair for the point. A​
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Step-by-step explanation:

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A teacher surveyed her class about their online accounts and wanted to know if they had “Fb” accounts or if they had “Snap ” acc
avanturin [10]

Answer:

a) 1/5

Step-by-step explanation:

There are 25 students total in the class.

If you look at the Venn Diagram, you can see that only 5 people have only "Fb" accounts.

Therefore, the probability that the person has a “Fb” account but not a “Snap” account is 5/25 or 1/5.

8 0
3 years ago
In the diagram below, TUVW is a rectangle. Prove triangle TZW is congruent to triangle UZV.
otez555 [7]

Answer:

By S.S.S. congruence property;  ΔTZW ≅ ΔVZU

Step-by-step explanation:

Given:

TUVW is a rectangle.

To Prove : TZW ≅ UZV

Proof:

Since TUVW is a rectangle, and we know that opposite side of a rectangle is equal.

So,

TW = UV \ \ .\ .\ .\ .\ 1

And also TV and WU are the diagonals of the rectangle.

And the diagonals of rectangle bisects each other.

Therefore;

TZ=ZV.........\ 2\\\\WZ=ZU..........\ 3

Now In ΔTZW and ΔVZU

TW = UV (from 1)

TZ = ZV (from 2)

WZ = ZU (from 3)

So, by S.S.S. congruence property;

ΔTZW ≅ ΔVZU

Hence proved.

8 0
3 years ago
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