2 answers:
Answer:
x=45y=30
Step-by-step explanation:
since its a triangle the corner have to be 75 each and the only way that the smaller circle sums to 180 is if X= 45 then 75-45=30
Answer:
x=45
y=30
Step-by-step explanation:
We know that there are two isosceles triangles which means two of the angles in the triangle are equivalent. We can use this to first solve for x
180-90=2x (This is for the smaller triangle)
90=2x
x=45
Now we find the measure of the angle in the bigger triangle.
(180-30)/2=150/2=75
Since y+x=75
y=75-x
y=75-45
y=30
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