Geometry

• A
• B
• C
• D

Which figure appears to have exactly 1 line of symmetry?

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• A
• B
• C
• D

Which figure appears to have exactly 2 lines of symmetry?

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Dominick drew a triangle with one perpendicular line and 2 acute angles. What type of triangle is it?

• right

• acute

• double acute

• obtuse

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

Erlam saw an obtuse triangle. Which of these statements is true?

• All of the angles are obtuse angles.

• One of the angles is greater than 90 degrees.

• One of the angles is 90 degrees

• All the angles are less than 90 degrees

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

• A
• B
• C
• D

How many acute angles must an acute triangle have?

• 2
• 1
• 4
• 3

Tags

CCSS.4.G.A.1

Angles that are exactly 180 degrees are called _____ ______.

• acute angles
• straight angles
• obtuse angles
• right angles

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5

What type of triangle is this?

• Equilateral

• Acute

• Right

• Obtuse

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2