In order for the parallelogram to
be a square, x=?
2 answers:
Answer:
7
Step-by-step explanation:
The diagonal cuts the angle into 90/2 = 45 degrees.
4x + 17 = 45
4x + 17 - 17 = 45 - 17
4x = 28
(4x)/4 = 28/4
x = 7
Answer:
<h2>
7 ° </h2>
Step by step explanation
We know that the diagonals of a square bisects it's angles and every angles of square are 9 0 °
m < BCD = 9 0 °
m < BCA = m < DCA = 4 x + 1 7
m < BCA + m < DCA = m < BCD
4 x + 1 7 + 4 x + 1 7 = 9 0
4 x + 4 x + 1 7 + 1 7 = 9 0
8 x + 3 4 = 9 0
8 x = 9 0 - 3 4
8 x = 5 6
X = 5 6 / 8
x = 7
Hope this helps . . .
Good luck on your assignment . . .
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