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3 years ago

Given:

Mathematics

2 answers:

Olegator [25]3 years ago

8 0

The answer to this is not possible because sss would be just one angle and they want it to form a congruent triangle

Simora [160]3 years ago

8 0

Given:
∠TRS = ∠URS
∠TSR = ∠USR

Based on the given information and the algebraic and geometric properties presented or proven thus far, choose the congruence theorem that could be used to prove the triangles congruent. If it is not possible to prove the triangles are congruent, choose "not possible".

ASA

∠R≈∠R and ∠S=∠S and RS≈SR

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Rectangle A’B’C’D’ is the image of rectangle ABCD after dilation. What is the scale factor of the dilation?

Alecsey [184]

Answer:

The scale factor of the dilation is 3

Step-by-step explanation:

we know that

A dilation is a non rigid transformation that produce similar figures

Rectangle ABCD and rectangle A'B'C'D' are similar

Remember that

If two figures are similar, then the ratio of its corresponding sides is proportional

Let

z ----> the scale factor

$z=\frac{D'C'}{DC}$

we have

$D'C'=12-3=9\ units$ ----> difference of x-coordinates

$DC=4-1=3\ units$ ---> difference of x-coordinates

substitute

$z=\frac{9}{3}=3$

The scale factor is greater than 1

The dilation is a enlargement

4 0

3 years ago

Find the Value of X. Help me Please

Jobisdone [24]

Answer:

x = 144

Step-by-step explanation:

Sum of all angles of n-sided polygon = 180 * (n - 2)

Sum of all angles of 8-sided polygon = 180 * 6 = 1080

x + 129 + 132 + 136 + 124 + 141 + 158 + 116 = 1080

x + 936 = 1080

x = 1080 - 936

x = 144

8 0

3 years ago

I need some help with a geometry question. Help is appreciated. Thanks!!<br><br> (See attachment)

Hunter-Best [27]

Hey there!

These triangles are similar by SAS. This is because the side with a length of 10 is the first side, then the angle is the 90 degree angle created by the perpendicular bisector. And the last side is proportional by a relationship of AG/GB = TG/AG.

Therefore, the triangles are similar by SAS, or option C.

Hope this helps!! :)

7 0

4 years ago

$16.99 multiplied by 0.94 euro

Butoxors [25]

The answer is 15.9706

4 0

3 years ago

Please Answer

Zarrin [17]

Answer:

8 sq inches

Step-by-step explanation:

the label covers only one part of the juice box.

Area of juice label=area of rectangle

2 in*4 in=8 square inches.

3 0

4 years ago