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Nina [5.8K]
3 years ago
13

Please help I will give Brain!!

Mathematics
1 answer:
Marysya12 [62]3 years ago
4 0

Answer:

x = 14.5

Step-by-step explanation:

The diagonals of a rhombus are at right angle to each other, then

∠ BOA = 90° , so

6x + 3 = 90 ( subtract 3 from both sides )

6x = 87 ( divide both sides by 6 )

x = 14.5

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