3 years ago

In order for the parallelogram to be a rhombus, x=?

Mathematics

2 answers:

jeka943 years ago

7 0

X has to equal 55 for the parallelogram to be a rhombus

stealth61 [152]3 years ago

6 0

$\\ \large\sf\longmapsto x + 15 = 2x - 40 \\ \\ \large\sf\longmapsto x - 2x = - 40 - 15 \\ \\ \large\sf\longmapsto - x = - 55\\ \large\sf\longmapsto x = 55$

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