Y3 MCQs: Angles and Right Angles

Which of these angles is a right angle?

• A sharp corner in a triangle

• A corner that opens exactly like the corner of a square

• A corner that looks wider than a square corner

• A very tiny angle

Tags

CCSS.4.G.A.1

What is a right angle?

• An angle that points up

• An angle that is bigger than a square corner

• An angle that is smaller than a square corner

• An angle that looks like the corner of a square

Tags

CCSS.4.G.A.1

Which tool helps you check for a right angle?

• Ruler

• Protractor

• Measuring tape

• Compass

Tags

CCSS.4.MD.C.6

Which shape has only right angles?

• Triangle

• Rectangle

• Circle

• Pentagon

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

The corner of your book is an example of:

• An acute angle

• An obtuse angle

• A right angle

• A straight angle

Tags

CCSS.4.G.A.1

An acute angle is:

• Smaller than a right angle

• Equal to a right angle

• Bigger than a right angle

• A straight line

Tags

CCSS.4.G.A.1

An obtuse angle is:

• Smaller than a right angle

• Equal to a right angle

• Bigger than a right angle

• A tiny angle

Tags

CCSS.4.G.A.1

Which of these is an example of an acute angle in real life?

• The hands of a clock at 6 o'clock

• A slice of pizza

• A window corner

• A football goalpost corner

Tags

CCSS.4.G.A.1

Which object is likely to have right angles?

• A. A door

• B. A pizza slice

• C. A cone hat

• D. A ball

Tags

CCSS.3.G.A.1

How many right angles are in a rectangle?

• 2

• 3

• 4

• 1

Tags

CCSS.3.G.A.1