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Given that ABCD is a rhombus, what is the value of x?
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5 votes
Given that ABCD is a rhombus, what is the value of x?

User Mviereck
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1 Answer

2 votes
the diagonals of a rhombus are at right angles so we can write

x + 3x + 7 = 90 (they are in a right angled triangle)

4x = 83

x = 20.75
User Aphax
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8.0k points
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