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Irina18 [472]
3 years ago
5

Which of the following are reasons used in the proof that the angle-bisector construction can be used to bisect any angle? Check

all that apply. A. SSS triangle congruence postulate B. All of the radii of a circle are congruent. C. Any line segment can be extended indefinitely. D. CPCTC
Mathematics
2 answers:
Naya [18.7K]3 years ago
7 0

Answer:

A line that splits an angle into two equal angles.

Step-by-step explanation:

The following are reasons used in the proof that the angle-bisector construction can be used to bisect any angle-

A. SSS triangle congruence postulate

B. All of the radii of a circle are congruent.

D. CPCTC - The full form is corresponding parts of congruent triangles are congruent.

Bad White [126]3 years ago
3 0

The answer for apex users are:

All of the radii of a circle are congruent

CPCTC

SSS triangle congruence postulate

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Step-by-step explanation:

The domain is the set containing all the x-coordinates, and the range is the set containing all the y-coordinates.

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3 years ago
Quadrilateral CAMP below is a rhombus. the length PQ is (x+2) units, and the length of QA is (3x-14) units. Which statements bes
valentinak56 [21]

Answer:

<h3>Q cuts the diagonal PA into 2 equal halves, since the diagonals of rhombus meet at right angles.</h3><h3>The value of x is 8.</h3>

Step-by-step explanation:

Given that Quadrilateral CAMP below is a rhombus. the length PQ is (x+2) units, and the length of QA is (3x-14) units

From the given Q is the middle point, which cut the diagonal PA into 2 equal halves.

By the definition of rhombus, diagonals meet at right angles.

Implies that PQ = QA

x+2 = 3x - 14

x-3x=-14-2

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2x = 16

dividing by 2 on both sides, we will get,

x =\frac{16}{2}

<h3>∴ x=8</h3><h3>Since Q cuts the diagonal PA into 2 equal halves, since the diagonals of rhombus meet at right angles we can equate x+2 = 3x-14 to find the value of x.</h3>

The line segment \overrightarrow{PA}=\overrightarrow{PQ}+\overrightarrow{QA}

\overrightarrow{PA}=x+2+3x-14

=4x-12

=4(8)-12 ( since x=8)

=32-12

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<h3>∴ \overrightarrow{PA}=20 units</h3>
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he length of a rectangle is three times the width. The perimeter is 240 inches. Find the length and the width.
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Answer:

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length = 3x = 3(30) = 90 inch.

width = x = 30 inch

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