Respuesta :

Hrishii

Answer:

Square

x = 2

y = 1

Step-by-step explanation:

  • All sides of the given quadrilateral are marked with identical signs so all sides are equal.
  • Also, each angle is right angle.
  • So it is a square.

Measures of all ll sides of a square are equal.

Therefore,

5x - 4 = 3x

5x - 3x = 4

2x = 4

x = 4/2

x = 2

5y + 1 = 2y + 4

5y - 2y = 4 - 1

3y = 3

y = 3/3

y = 1

sandramcintosh1963

Answer:

7 y and 8x first add the 2 number with y together and then you take away the 1 with the x and then you add both of them together

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