Unit 8 Pre Assessment

What is this?

• An angle

• Line

• Ray

• Line segment

What kind of angle is in the picture?

• Acute Angle

• Obtuse Angle

• Right Angle

• Straight Angle

An angle is formed by two______?

What is a degree in angles?

• Degrees determines the temperature of an angle

• Degrees measures the angle

• Degrees are when angles graduate

• Degrees are on a ruler

What tool is used to measure angles?

What angle is 90 degrees?

Which angle appears to be 45 degrees?

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What is a reflex angle?

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What type of angle is shown?

• acute
• obtuse
• right
• straight

Find the measure of the missing angle.

• 90^o
• 10⁰
• 130^o
• 50^o