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Determine the unknown angle measures.
Determine the unknown angle measures.
2 answers:
Answer:
1:
degrees(3rd angle of triangle)
Angle 1 is degrees.
2:
Angle 2 is 45 degrees as vertically opposite is also 45 degrees.
3:
degrees(third angle of lower triangle)
Its opposite will also be 70 degrees.
So, 3rd can be found as : degrees
You can also say that 3 is vertically opposite of 110 degrees.
4:
degrees
5:
This is also 115 degrees as its vertically opposite angle to 4.
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The answer is 42.
The question is asking for angle N. We know from the question that angle N is equal to angle E (Don't think about the scale factor because it only applies to the sides. They're just trying to trick you).
To find angle E:
Move numbers to the right side:
Combine like terms:
Divide both sides by 13:
The formula for angle E:
Plug in the 8:
The angle measure of E is 42. So angle N is automatically 42 too.
To solidify, we can try to use the formula which they give us for angle N:
The question is asking for angle N. We know from the question that angle N is equal to angle E (Don't think about the scale factor because it only applies to the sides. They're just trying to trick you).
To find angle E:
Move numbers to the right side:
Combine like terms:
Divide both sides by 13:
The formula for angle E:
Plug in the 8:
The angle measure of E is 42. So angle N is automatically 42 too.
To solidify, we can try to use the formula which they give us for angle N: