ZE and ZF are vertical angles with mZE= 9x + 12 and mZF= 3x + 24.
What is the value of x?
1 answer:
Answer:
x=2
Step-by-step explanation:
Vertical angles are equal
m ZE = m ZF
9x+12 = 3x+24
Subtract 3x from each side
9x -3x +12 = 3x-3x+24
6x+12 = 24
Subtract 12 from each side
6x+12 -12 = 24-12
6x = 12
Divide each side by 6
6x/6 =12/6
x = 2
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The converse of the statement is
if a rectangle doesn't have four sides the same length, then it isn't a square
