Hey there!!
The total number of angles are 5 and the total sum of angles in a 5 sided shape is 540°
The angles given are :
107, 144, 130,x and 90
If we add them up, we get 540
Hence,
107+144+130+x+90 = 540
471 + x = 540
x = 69°
Hope my answer helps!!
Answer:
QUESTION:
How do we show that two lines are parallel when using slope? How do we show they are perpendicular when using slope?
ANSWER:
<u><em>How to determine if a line is a parallel perpendicular or neither?</em></u>
The slopes of parallel lines are equal, and the slopes of perpendicular lines are opposite reciprocals. This is a worked example of determining whether given lines are parallel or perpendicular.
Step-by-step explanation:
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I believe this a reduction
Answer:
A
Step-by-step explanation: 5x10 =50+10 =60 the number of students
