Alissa Fong

MA, Stanford University
Teaching in the San Francisco Bay Area

Alissa is currently a teacher in the San Francisco Bay Area and Brightstorm users love her clear, concise explanations of tough concepts

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Angles - Concept

Alissa Fong
Alissa Fong

MA, Stanford University
Teaching in the San Francisco Bay Area

Alissa is currently a teacher in the San Francisco Bay Area and Brightstorm users love her clear, concise explanations of tough concepts

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An angle is named with three capital letters read in order with the vertex letter in the middle. An angle less than 90 degrees is called acute, a 90 degree angle is right, and an angle with measure between 90 and 180 degrees is called obtuse. We measure angles by hand using a tool called a protractor.

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