Question

!25 POINTS! (1 SIMPLE GEOMETRY QUESTION)

QUESTION BELOW
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Answer 1

x = 9

Explanation:

The interior angles of a square = 90

The diagonals of a square bisect the edge angles

⇒ 6x - 9 =
`(90)/(2)`

⇒ 6x - 9 = 45

⇒ 6x = 9 + 45

⇒ 6x = 54

⇒ x =
`(54)/(6)`

⇒ x = 9