CCSS.Math.Content.4.G.A.1

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What is the name of this ray?

• Ray AB
• Ray BA
• Ray ABC
• Ray AC

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CCSS.Math.Content.4.G.A.1

A polygon with five sides.

• Triangle
• Quadrilateral
• Pentagon
• Heptagon

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CCSS.Math.Content.4.G.A.1

A figure that goes on forever in both directions is

• Line segment
• Point
• Line
• Ray

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CCSS.Math.Content.4.G.A.1

What angle is less than 90 degrees?

• right
• straight line
• obtuse 
• acute

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CCSS.Math.Content.4.G.A.1

What is the term for a part of a line with two endpoints?

• point
• ray
• angle
• line segment

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CCSS.Math.Content.4.G.A.1

What is the measure and type of the angle shown in the picture?

• 53 degrees; acute
• 53 degrees; obtuse
• 127 degrees; acute
• 127 degrees; obtuse

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CCSS.Math.Content.4.G.A.1

An acute angle is?

• two angles that have the same angle measure
• an angle measuring between 90° and 0°
• an angle that measures 90°
• formed by two intersecting lines and are opposite of each other

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CCSS.Math.Content.4.G.A.1

Which two line segments appear to be perpendicular?

(¿Qué dos segmentos de línea parecen ser perpendiculares?)

• AG and CD

• BC and CD

• DE and EF

• AG and FG

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CCSS.Math.Content.4.G.A.1

An OBTUSE triangle has _____________.

• 1 obtuse angle

• 2 obtuse angles

• 3 obtuse angles

• no obtuse angles

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CCSS.Math.Content.4.G.A.1

What is the name of this angle? (MORE THAN 1 ANSWER)

• $\angle$ HGI

• $\angle$ HIG

• $\angle$ IHG

• $\angle$ GHI

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CCSS.Math.Content.4.G.A.1