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Unformatted text preview: ) In the fgure, the dashed lines are parallel. Express the angles θ and ψ in terms oF the angles α and β . α β θ ψ 5. ( 1 point. ) The leFt-hand fgure shows a regular pentagon (the fve sides are oF equal length and the fve internal angles are equal). ±ind the angle γ . The right-hand fgure shows some added lines that may help you to do this. γ...
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- Fall '08
- Approximation, Decimal, Regular polygon, internal angles, decimal approximation