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

Given that ABCD is a rhombus, what is the value of x?-example-1
User Roheen
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2 Answers

5 votes

Answer:

the answer is b or 23

Explanation:

User Artur INTECH
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4 votes

Answer:

B

Explanation:

A rhombus is divided into four congruent triangles. The two given angles are complementary, meaning they add up to 90 degrees. Set up an equation:


(4x-25)+x=90


4x-25+x=90 Take out the parentheses


5x-25=90 Combine like terms


5x=115 Add 25 to both sides so as to isolate the variable


x=23 Divide both sides by 5

User Drpawelo
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