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sweet [91]
3 years ago
14

Solve for x, in the picture below

Mathematics
2 answers:
MrRissso [65]3 years ago
8 0
<h3>Given:</h3>

angle CED = 45°

angle EDC = x

angle DCE = 2x

<h3>To Find:</h3>

The value of x.

<h3>Angle Sum Property:</h3>

The sum of all the Interior Angles of a triangle is 180°.

<h3>Solution:</h3>

x + 2x + 45° = 180°

or, 3x = 180° - 45°

or, 3x = 135°

or, x = 135/3 = 45°

<h2>Answer:</h2>

The value of x is 45°.

Romashka [77]3 years ago
8 0

Answer:

x = 45

Step-by-step explanation:

CDE + CDE + CED =180°

x + 2x + 45 = 180

3x = 135

x = 45

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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So you can do this 2 ways.

First way

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Now do it using the

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8*10*24 = 40 * 8 * h                                The 8's cancel

10*24 = 40*h                                           Divide both sides by 10

24 = 4h                                                    Divide by 4

h = 6

Same as you got before.

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3 years ago
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