Angles in a Circle and Cyclic Quadrilateral
Angles in a Circle and Cyclic Quadrilateral
Angles in a Circle and Cyclic Quadrilateral
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<strong>Angles</strong> <strong>in</strong> a <strong>Circle</strong> <strong>and</strong> <strong>Cyclic</strong> <strong>Quadrilateral</strong> 141<br />
ANSWERS<br />
Check Your Progress 19.1<br />
1. 70° 2. Yes 3. 35° 4. 30°<br />
Check Your Progress 19.2<br />
1. 55° 2. 80° 3. 20° 4. Yes<br />
Term<strong>in</strong>al Exercise<br />
1. 90° 4. 50° 5. 130° 6. 70°.
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