Question

In rhombus `ABCD`, the length, in inches of `AB` is `3x + 2` and `BC` is `x + 12`. Wha tis the number of inches in the length of `DC`?

Answer 1

`17` inches

Explanation:

In rhombus `ABCD`,
`AB = BC = CD = CA`

Hence, `3x + 2 = x + 12`

`color(white)(xxxxxxxx) 2x = 10`

`color(white)(xxxxxxxxx) x = 5`

Thus, all sides of rhombus should be of `17` inches.