7.4 - Some Properties of a Triangle
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Practice Questions
Test your understanding with targeted questions
What is the main property of an isosceles triangle?
💡 Hint: Think about equal lengths.
True or False: In an isosceles triangle, the angles opposite the equal sides are unequal.
💡 Hint: Consider how isosceles triangles are defined.
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Interactive Quizzes
Quick quizzes to reinforce your learning
In isosceles triangles, what can be said about the angles opposite the equal sides?
💡 Hint: Think about what makes these triangles special.
True or False: The angles of a triangle sum to 180 degrees can be used in isosceles triangles.
💡 Hint: Remember the triangle's angle sum property.
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Challenge Problems
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Prove that in triangle XYZ with XY = XZ and angle Y = angle Z, triangle XYZ is congruent to triangles formed by the bisector of angle X.
💡 Hint: Draw the triangle and identify common segments.
Create an isosceles triangle and measure its sides and opposite angles, confirming the properties discussed in class.
💡 Hint: Use a protractor to measure angles carefully.
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