Answer:
x = 90 degrees and y = 43 degrees
Step-by-step explanation:
We have an isosceles triangle here, since the length of AB equals the length of AC.
That also means that angle ABC equals angle ACD = 47 degrees.
The sum of the interior angles of a triangle equals 180.
47 + 47 + 2y = 180
94 + 2y = 180
2y = 86
y = 43 degrees
x + 43 + 47 = 180
x + 90 = 180
x = 90
Is there any picture that goes to this? Or is it just this as a question.
Answer: <em>tan35 = appr .700207..
</em>
<em>and 12tan35 = 8.40249...</em>
Step-by-step explanation:
<em>x/12 = TAN 35
</em>
<em>x = 12 (TAN 35)
</em>
<em>x = 12 (sqrt3 / 3)
</em>
<em>x = 6.9</em>