# 9.9.2. Positions of a Point and a Straight Line with Respect to a Circle

Given that , is a tangent, and , find .

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Given that is a tangent to the circle , and , determine .

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Given that is a tangent to the circle , and , determine .

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In the figure below, circle, cm, cm, cm, and is a tangent, find the perimeter of the figure .

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In the circles and below, is a tangent to the circle , cm, and cm. Find the length of .

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Given that cm and cm, find the lengths of and .

• Acm, cm
• Bcm, cm
• Ccm, cm
• Dcm, cm
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Given that is a tangent to the circle at , find the lengths of and .

• Acm, cm
• Bcm, cm
• Ccm, cm
• Dcm, cm
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Given that and are two circles whose radii are cm and cm, respectively, and they are intersecting at and , where cm, find the area of the triangle .

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If is a circle whose circumference is cm, where is a point on the circle, find the length of .

• Acm
• Bcm
• Ccm
• Dcm
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If is a circle with radius cm, the straight line intersects the circle, , where , and , find the interval where belongs.

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