# Test: Circles II - Ambitious

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Question 1:   Find $\alpha$:
$\alpha ={35}^{\circ }$
$\alpha ={40}^{\circ }$
$\alpha ={45}^{\circ }$
$\alpha ={70}^{\circ }$
Question 2:   Find angle $\measuredangle BAC$:
$\measuredangle BAC={65}^{\circ }$
$\measuredangle BAC={55}^{\circ }$
$\measuredangle BAC={50}^{\circ }$
$\measuredangle BAC={60}^{\circ }$
Question 3:   Find $\alpha$:
$\alpha ={45}^{\circ }$
$\alpha ={55}^{\circ }$
$\alpha ={35}^{\circ }$
$\alpha ={40}^{\circ }$
Question 4:   Find $\alpha$:
$\alpha ={50}^{\circ }$
$\alpha ={80}^{\circ }$
$\alpha ={90}^{\circ }$
$\alpha ={60}^{\circ }$
Question 5:   Find $\alpha$:
$\alpha ={90}^{\circ }$
$\alpha ={68}^{\circ }$
$\alpha ={64}^{\circ }$
$\alpha ={72}^{\circ }$
Question 6:   Find $\alpha$:
$\alpha ={315}^{\circ }$
$\alpha ={205}^{\circ }$
$\alpha ={225}^{\circ }$
$\alpha ={135}^{\circ }$
Question 7:   Find $\alpha$:

$\alpha ={10}^{\circ }$
$\alpha ={25}^{\circ }$
$\alpha ={20}^{\circ }$
$\alpha ={30}^{\circ }$
Question 8:   Find $\alpha$:

$\alpha ={50}^{\circ }$
$\alpha ={30}^{\circ }$
$\alpha ={60}^{\circ }$
$\alpha ={40}^{\circ }$
Question 9:   Calculate distance between the center of the circle and the midpoint of the chord $a$:

$3cm$
$4\sqrt{2}cm$
$3\sqrt{3}$
$5cm$
Question 10:   Find the length of a chord:

$7cm$
$12cm$
$14cm$
$6cm$