# How to find the angle measures of a inscribed polygon?

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Find similar answersMathematics, added 2021-01-24 20:47:02

Write an equation that you can use to solve for x. Enter your answer in the box. ...

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Write an equation that you can use to solve for x. Enter your answer in the box. ...

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Giving brainliest please help, and give steps if possible. Im trying to learn this. ...

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Mathematics, added 2021-01-23 06:48:30

What is the area of a circle with a radius of 13 millimeters? (Use 3.14 for Pi.) ...

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What is the area of a circle with a radius of 13 millimeters? (Use 3.14 for Pi.) ...

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What is the length of CD ? In this diagram ABC EDC ? Please help !!!! ...

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What is the length of CD ? In this diagram ABC EDC ? Please help !!!! ...

Answered by

sqdancefanWhen the quadrilateral is inscribed in a circle, opposite angles add to 180°. 26y +2x = 180 21y +3x = 180 There are many ways to solve these equations. Shown here is a graphical solution that tells us x = 25 y = 5 Then the angles are ... ∠A = 26y° = 130° ∠B = 3x° = 75° ∠C = 2x° = 50° ∠D = 21y° = 105°