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ki77a [65]
2 years ago
13

Which statements are necessary to prove the two triangles are congruent by SSS? (ASAP HELP PLS!!!)

Mathematics
1 answer:
Vera_Pavlovna [14]2 years ago
7 0

Answer:

C

Step-by-step explanation:

To prove that two triangles are congruent using the SSS Congruence criterion, we must establish that all three sides of one triangle are equal to all the corresponding sides of the other.

Thus,

Side AD in ∆ADB is congruent to side AD in ∆ADC.

Side BD in ∆ADB is congruent to side CD in ∆ADC.

Side AB in ∆ADB is congruent to side AC in ∆ADC.

Therefore, based on the SSS congruence criterion, it is concluded that both triangles are congruent.

The statements necessary to prove that they are congruent by SSS is:

C.

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Answer:

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Step-by-step explanation:

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2 years ago
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What is the total number of different routes that a fire
Pavlova-9 [17]

The total number of different routes that a fire truck can travel the m-distance from F to Z = 4 (Option C).

<h3 /><h3>What is a graph?</h3>

A graph refers to a diagram that shows how a variable varies in relation to one or more other variables, such as a collection of points, lines, line segments, curves, or regions.

Now,

Firstly, refer to the graph attached.

  • The graph can be used to manually calculate the number of routes that lead from F to Z.
  • F is four m-distances from Z.
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Hence, The total number of different routes that a fire truck can travel the m-distance from F to Z = 4 (Option C).

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1 year ago
Write in Expanded form: 75,300,207
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Answer:

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75, 300, 207

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70,000,000 + 5,000,000 + 300,000 + 0 + 0 + 200 + 0 + 7

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2 years ago
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A cone with diameter 18 millimeters and height 11 millimeters.
bogdanovich [222]

Hello! :)

<h2>Answer:</h2>

All of the following statements about the cone are true.

2.) The radius is 9 mm.

3.) The base area is calculated using the radius.

4.) The volume is one-third the volume of a cylinder with the same height and diameter.

5.) The volume of the cone is 297 pi millimeters cubed.

<h2>Explanation:</h2>

The radius is always half the diameter, which is why the first choice is false, and the second choice is true.

When calculating the base, you need to use the radius. This means the third choice is true. The formula for the base area is πr^{2}

Volume of the cone:

V = \frac{1}{3}πr^{2}h

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  = 933.052233 mm²

Volume of a cylinder with the same height and diameter:

V = πr^{2}h

  = π × 81 × 11

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2799.15669 ÷ 3 = 933.052233

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Solve the following using substitution method
Wewaii [24]

Solution :

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In equation, 1)

a = (7 - 2b)/2   ...3)

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Putting value of b in 3) we get :

a = ( 7 - 2×2)/2

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x = -6 - 2y

Putting above value of x in eq 5) , we get :

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7y = -28

y = -4

x = -6 - ( 2× -4 )

x = 2

Hence, this is the required solution.

6 0
2 years ago
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