Angles- Basic- Class 4/5

----------- is the unit used to measure angle.

Tags

CCSS.4.MD.C.6

In which of the following pictures angle is not formed?

• 
• 
• 

Tags

CCSS.4.G.A.1

an acute angle is

• 90 degrees

• less than 90 degrees

• more than 90 degrees

• 180 degrees

Tags

CCSS.4.G.A.1

This is what kind of angle?

• right
• acute
• obtuse
• straight

Tags

CCSS.4.G.A.1

This is a/an __________ angle.

Tags

CCSS.4.G.A.1

I can measure an angle with a device known as _______

Tags

CCSS.4.MD.C.6

Which of the following measures is an example of acute angle?

• 90^o

• 89^o

• 100^o

• 95^o

Tags

CCSS.4.G.A.1

This stop sign has ________ angles.

• Right

• Acute

• Obtuse

• Straight

Define Obtuse

• Less than 90
• Exactly 90
• Greater than 90 and less than 180
• Exactly 180

Tags

CCSS.4.G.A.1

What type of angle is shown here?

• Acute

• Obtuse

• Reflex

• Right

Tags

CCSS.4.G.A.1