Vertical angles are angles that meet at the point. The angles EAF measures 18 degrees
<h3>What are Vertical angles?</h3>
Vertical angles are angles that meet at the point where two lines intersects and facing each other.
These angles are always equal to each other. Given the vertical angles shown below:
mEAF=2x+4 and;
mGAF=x+11
Equate both expressions to have:
2x + 4 = x + 11
Collect the like terms
2x-x = 11 - 4
x = 7
Determine the measure of m<EAF
m<EAF = 2x + 4
m<EAF = 2(7) + 4
m<EAF = 18 degrees
Hence the measure of angles EAF is 18 degrees
Learn more on vertical angles here: brainly.com/question/5634303
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Answer:
30,000 tiles
Step-by-step explanation:
Area of tile = 250mm^2 = 0.25m^2
Total area of kitchen = 3*2.5 = 7.5m^2
No of tiles = 7.5/0.25 = 30,000 tiles
The answer for your question is x=-1
Yes I think it is correct