daniwilson19
daniwilson19 daniwilson19
  • 07-05-2018
  • Mathematics
contestada

O is the center of the circle. Assume that lines that appear to be tangent are tangent. What is the value of x?
30.5
61
119
58

O is the center of the circle Assume that lines that appear to be tangent are tangent What is the value of x 305 61 119 58 class=

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altavistard
altavistard altavistard
  • 07-05-2018
The 29 degree angle and the angle x are complementary; that is, they sum up to 90 degrees.  Thus, x + 29 = 90, and x = 61 (degrees).

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MsEHolt MsEHolt
  • 21-12-2018

Answer:

61

Step-by-step explanation:

The line segments form a right triangle, since we know that Q is tangent to the circle (tangents form a right triangle with the radius of the circle).

We have two angles of the right triangle, 29 and 90; their sum is 29+90 = 119.

Every triangle has a sum of 180°; this leaves x as

180 - 119 = 61

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