Geometry Flashcards: Constructing Inscribed And Circumscribed Circles

Study Constructing Inscribed And Circumscribed Circles in Geometry with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

If an incircle touches side $\overline{AB}$ at $T$ , what is the angle between $IT$ and $\overline{AB}$ ?

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ANSWER

$90^\circ$ . Radius to tangency point is perpendicular to the side.

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What this deck covers

This deck focuses on Constructing Inscribed And Circumscribed Circles, giving you a quick way to review the definitions, rules, and examples that matter most for Geometry.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Practice questions

1 of 10Practice questions for this set

Triangle

PQR

is inscribed in a circle with center

O

and radius 10. If arc

PQ

measures

120°

and arc

QR

measures

100°

, what is the measure of

\angle QPR

Choose an answer

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