Log inSign up

SAT Math Flashcards: Lines Angles And Triangles

Study Lines Angles And Triangles in SAT Math with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

What is the measure of each angle in an equilateral triangle?

Tap card or press Space to flip

ANSWER

60 degrees. Since all angles are equal and sum to 180°180°, each is 180°÷3=60°180° ÷ 3 = 60°.

1 / 61

SAT Math: Geometry & Trigonometry

You are hereLines, Angles, & Triangles61 cards

All flashcards

61 cards

What this deck covers

This deck focuses on Lines Angles And Triangles, giving you a quick way to review the definitions, rules, and examples that matter most for SAT Math.

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 50Practice questions for this set
Triangles △ABC\triangle ABC and △DEF\triangle DEF are similar. The correspondence is A↔DA\leftrightarrow D, B↔EB\leftrightarrow E, and C↔FC\leftrightarrow F. If AB=9AB=9, DE=6DE=6, and EF=10EF=10, what is the length of BCBC?
Choose an answer

Keep your progress across every deck

Free account · cards you mark are saved to it