Question

For each parallelogram below, find the value of x. Will give brainliest for full answer

Answer 1

Answer:

x = 3 and x = 8

Step-by-step explanation:

Hope this will help

Answer 2

Answer:

x = 3 and x = 8

Step-by-step explanation:

The opposite sides of a parallelogram are congruent, then

WA = DR , substitute values

12x - 9 = 5x + 12 ( subtract 5x from both sides )

7x - 9 = 12 ( add 9 to both sides )

7x = 21 ( divide both sides by 7 )

x = 3

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The diagonals of a parallelogram bisect each other, then

QS = $\frac{1}{2}$ QT , that is

8x - 14 = $\frac{1}{2}$ × 100 = 50 ( add 14 to both sides )

8x = 64 ( divide both sides by 8 )

x = 8