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patriot [66]
3 years ago
14

Which theorem is correct

Mathematics
2 answers:
kogti [31]3 years ago
5 0

Answer:

The SSS theorem

Step-by-step explanation:

Aleks [24]3 years ago
5 0

Answer:

SAS Theorem

Step-by-step explanation:

You can tell that the triangles are similar because of the SAS (side-angle-side) theorem.

This is because you already know that two of the sides are congruent since <u>AB and CD were shown to be congruent in the image</u>, and <u>AC and CA are congruent because they're shared</u>. You know that there are similar angles because of the Alternate Interior Angles Theorem*: because of it, you know <u>∠ACD and ∠CAB are similar because the lines that their transversal intersects are parallel</u>.

*The Alternate Interior Angles Theorem states that if two lines are parallel, the alternate interior angles formed by a transversal are congruent.

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What is the area of a square with side lengths of 3/5 units?
umka2103 [35]

Answer:

We must solve 3/5 x 3/5.

3/5 x 3/5 = 0.36

The units we'll use is  because units are the unt we're given, and it is squared because it is the area of a shape.

Your final answer is 0.36

6 0
2 years ago
Which phrases below best describe the equation x - 240 = 91? (Select all)
nikdorinn [45]

Answer:

There isn't a specific answer in my knowledge but the answer that's matches with most of them is 149

5 0
2 years ago
TW¯¯¯¯¯¯¯¯¯=14.6, CW¯¯¯¯¯¯¯¯¯=6, TU¯¯¯¯¯¯¯=21.2. Find the value of VW¯¯¯¯¯¯¯¯¯.
pogonyaev

TW x WU = CW x VW

Fill in the known values:

WU = TU - TW = 21.2 - 14.6 = 6.6

14.6 x 6.6 = 6 x VW

Simplify:

96.36 = 6VW

Divide both sides by 6:

VW = 96.36 / 6

VW = 16.06

Round to one decimal place:

VW = 16.1

The answer is D>

8 0
3 years ago
Read 2 more answers
In right triangle PQR , PQ=12 cm and QR=5cm .What is cos R?
Juliette [100K]

Answer:

cosR = \frac{5}{13}

Step-by-step explanation:

assuming the right triangle has ∠ Q = 90° with legs 5 and 12

then this is a 5- 12- 13 right triangle with hypotenuse PR = 13 cm

then

cosR = \frac{adjacent}{hypotenuse} = \frac{QR}{PR} = \frac{5}{13}

7 0
2 years ago
Which of the following shows the polynomial below written in descending
liraira [26]

Answer:

C.

Step-by-step explanation:

Looks like C ( if the polynomial in the question contains x6 NOT x).

7 0
3 years ago
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