pls help ASAP(question is also in the picture) Assume that lines that appear to be tangent are tangent. O is the center of the c
ircle. Find the value of x. (Figures are not drawn to scale.)
1 answer:
We recall that the angle formed by a tangent to a circle and the radius drawn to the tangency point is 90°.
So, the measures of the interior angles of the quadrilateral are x°-90°-90°-135°.
Thus, the total sum of these angles is x°+90°+90°+135°=315°+x°.
Since the sum of the measures of the angles of a quadrilateral is 360°, then x must be 45.
Answer: 45
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