TQ-Tangent Lines Review
 Assume the lines that appear tangent are tangent, find the value of x. x = degrees  Assume the lines that appear tangent are tangent, find the value of x. x = degrees  Find the angle measure indicated. Assume that lines which appear to be tangent are tangent. º º º Tangent to Circles Tips for solving for angles:•Triangles have 180∘•Quadrilaterals have 360∘•Tangents are perpendicular to radii.•Triangles made with radii are isosceles.  Find the angle measure indicated. Assume that lines which appear to be tangent are tangent. º Tangent to Circles Tips for solving for angles:•Triangles have 180∘•Quadrilaterals have 360∘•Tangents are perpendicular to radii.•Triangles made with radii are isosceles.  Find the angle measure indicated. Assume that lines which appear to be tangent are tangent. º Tangent to Circles º º Assume the lines that appear tangent are tangent, find the value of x. x = degrees  Determine whether a tangent line is shown. Yes No Not enough information  Determine whether a tangent line is shown. Yes No Not enough information  The polygon shown circumscribes the circle. Fill in the missing measures. What is the perimeter of the polygon? inches  The polygon shown circumscribes the circle. Fill in the missing measures, in feet. What is the perimeter of the polygon? feet  B and D are points of tangency, solve for x. Then find AB. AB = x = |
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