Geometry Recap - Lines, Angles, Figures | Baamboozle - Baamboozle

English 15 Public

Geometry Review

Study Slideshow

#geometry #angles

Classify the lines. Are they parallel, perpendicular, intersecting?

Perpendicular and intersecting

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What is an acute angle?

An angle that is less than 90 degrees (but greater than zero degrees)

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What is a right angle?

An angle that measures 90 degrees.

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Classify the lines. Are they parallel, perpendicular, intersecting?

Perpendicular and intersecting

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Classify the lines. Are they parallel, perpendicular, intersecting?

Parallel

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Classify the lines. Are they parallel, perpendicular, intersecting?

Intersecting

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Classify this triangle by its angles.

Acute

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Classify this triangle by its angles.

Obtuse

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Classify this triangle by its angles.

Right

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What is an obtuse angle?

An angle that is greater than 90 degrees (but less than 180 degrees)

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What is an isosceles triangle?

A triangle that has two sides that are the same length

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What is an equilateral triangle?

All the sides are the same length

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What is a scalene triangle?

All the sides are different lengths

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Is this a right triangle?

No. It is scalene.

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Is this an acute angle?

Yes!

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