SOLUTIONS FOR 536 CIRCLE GEOMETRY QUESTIONS |

**Solutions**

1/ **TC is tangent**, **AB = OB**, **angle **** ****TCA = 50**°. Show that **angle **** ****CAB = 100**°

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2/ **AD **is a diameter, **angle **** ****BAD = 30**°, **angle **** ****CDA = 28**°,

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3/ **AP = BP**, **TP** is tangent,** **angle **APT = ***x***°**

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4/ The measure of angle **ACB **is:

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5/ **PT** is tangent at **T** and **PT** = 12 cm. PB : BA = 4 : 5.

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6/ Find the length of the radius *r*.

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7/ **PA** and **PB** are tangents. angle **APB** = 72^{ 0} :

8/ **AB = 13 cm.**, ** EB = 4 cm., CE = ED:**

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9/ Prove that **AC:AB = AB:AD**.

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10/ Prove that angle **MLN **is 90° greater than angle **OMN**.

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( Plane Geometry MathRoom Index )

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