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Ronch [10]
3 years ago
8

The following figures GUNS and RUNS are parallelograms . Find x and y . (Lengths are in cm)

Mathematics
1 answer:
Bingel [31]3 years ago
4 0

Answer: (6, 9), (3, 13)

<u>Step-by-step explanation:</u>

Left picture:

opposite side of parallelograms are congruent (equal)

3x = 18                        3y - 1 = 26

<u>÷3 </u>   <u>÷3 </u>                      <u>      +1 </u>   <u>+1 </u>

  x = 6                          3y     = 27

                                  <u> ÷3      </u>   <u>÷3 </u>

                                         y  = 9

**************************************************************************

Right picture:

diagonals of a parallelogram bisect each other so the left side and right sides of each diagonal are congruent

20 = y + 7

<u>-7  </u>    <u>    -7  </u>

13 = y

                           16 = x + y

                           16 = x + 13

                         <u> -13 </u>   <u>     -13  </u>

                            3  = x

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