Angles

What is being shown here?

• They are almost triangles

• Three different Angles

• 90 degrees

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

CCSS.4.MD.C.5

CCSS.4.MD.C.6

What degree will always be Right Angle?

• 180 degrees

• 360 degrees

• 90 degrees

• 99 degrees

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

CCSS.4.MD.C.5

CCSS.4.MD.C.6

What is this ° symbol?

• a tiny circle

• It means degrees, we use it to show angles

• Anything times 0 is 0.

Tags

CCSS.4.MD.C.5

What type of angles is shown in Orange?

• Right Angle

• Obtuse Angle

• Acute Angle

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

What measurement do all Acute angles have in common?

• They are all greater than 90 degrees.

• They are all exactly 90 degrees.

• Some acute angles are less than 90 degrees.

• All acute angles are less than 90 degrees.

Tags

CCSS.HSG.CO.A.1

What angle is shown here in Green?

• A right angle.

• An obtuse angle.

• A rectangle.

• An acute angle.

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

CCSS.4.MD.C.5

What measurement do ALL obtuse angles have in common? Choose the best answer.

• All obtuse angles are less than 90 degrees.

• Some obtuse angles are greater than 90 degrees.

• All obtuse angles are greater than 90 degrees.

• Obtuse angles are smaller than acute angles.

Tags

CCSS.4.MD.C.5

CCSS.4.MD.C.6

What angle is shown here?

• Obtuse angle

• Acute Angle

• Right Angle

• a square

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

CCSS.4.MD.C.5

If a pizza box is flat on a table, what angles would you see?

• Obtuse because it's greater than 90 degrees in the corner.

• Right angles because the corners are square.

• Acute

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

CCSS.4.MD.C.5

The missing piece of pizza here makes what type of angle?

• Obtuse

• Right

• triangle

• Acute

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2