Using a protractor, draw an angle of $155°$.

Important Questions on Geometric Constructions Artistry and Creativity

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IMPORTANT

MYP Mathematics A concept-based approach 1>Chapter 4 - Geometric Constructions Artistry and Creativity>Practice 2>Q 4

Using a protractor, draw an angle of $90°$.

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IMPORTANT

MYP Mathematics A concept-based approach 1>Chapter 4 - Geometric Constructions Artistry and Creativity>Practice 2>Q 4

Using a protractor, draw an angle of $130°$.

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IMPORTANT

MYP Mathematics A concept-based approach 1>Chapter 4 - Geometric Constructions Artistry and Creativity>Practice 2>Q 4

Using a protractor draw an angle of $179°$.

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IMPORTANT

MYP Mathematics A concept-based approach 1>Chapter 4 - Geometric Constructions Artistry and Creativity>Practice 2>Q 5

Draw two rays that make an angle of $75°$.

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MYP Mathematics A concept-based approach 1>Chapter 4 - Geometric Constructions Artistry and Creativity>Practice 2>Q 6

Draw $\overline{CD}\perp \overline{EF}$. Indicate the right angles in the diagram with the appropriate symbol.

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MYP Mathematics A concept-based approach 1>Chapter 4 - Geometric Constructions Artistry and Creativity>Reflect and discuss 5>Q •

Explain why certain pairs of angles should add up to $180°$.

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IMPORTANT

MYP Mathematics A concept-based approach 1>Chapter 4 - Geometric Constructions Artistry and Creativity>Reflect and discuss 5>Q •

Is it possible for more than two angles to add up to $180°$? Use a diagram to explain your answer.

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IMPORTANT

MYP Mathematics A concept-based approach 1>Chapter 4 - Geometric Constructions Artistry and Creativity>Reflect and discuss 5>Q •

How does the facts that certain pairs of angles should add up to $180°$ and sum of more than two angles to add up to $180°$ support the property that angles at a point sum to $360°$?