the rectangle is but the line is not because the line has to have another side !
Answer:
x = -72
Step-by-step explanation:
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No they are not equivalent
Answer:
32 units
Step-by-step explanation:
2 x 4 x 4 = 32
you mulyiply the height the width and the length
When two lines cross like this, sum of measures of opposite angles is 180.
this means that:
measure angle AEC + measure angle BED = 180
4x-40 + x+50 = 180
5x +10 = 180
5x = 170
x = 34
therefore:
measure angle AEC = 4x-40 = 4(34)-40 = 96
measure angle BED = x+50 = 34+50 = 84
