Question

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

Answer 1

the answer is b or 23

Explanation:

Answer 2

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