Question

Two adjacent angles of the rhombus are (6 10) ° and (4 20) °. Find the value of x.

Answer 1

Answer:

The sum of adjacent angles of a rhombus is 180  

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∴3x−40  

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+2x+20  

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=180  

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Or, x=40  

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So angles are 3x−40  

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=80  

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 and 2x+20  

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=100  

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Step-by-step explanation: