Label the following angles

a

b

less than a right angle (ACUTE)

greater than a right angle (OBTUSE)

Tags

CCSS.4.G.A.1

Drag each shape to match the correct label

Groups:

(a) Quadrilaterals

,

(b) Not Quadrilaterals

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Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

Select the RIGHT ANGLE

Tags

CCSS.3.G.A.1

Select the TWO shapes have 4 right angles.

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Tags

CCSS.3.G.A.1

Match the following attributes that BEST describes the shape.

• 4 right angles

  4 congruent sides

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• one pair of parallel sides

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• 4 congruent sides

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Tags

CCSS.5.G.B.4

This shape is a square because it has _____.

• only 2 parallel sides.

• 4 congruent sides and 4 right angles.

• 4 parallel sides and exactly 2 congruent sides.

• opposite sides that are parallel and exactly 2 right angles.

Tags

CCSS.HSG.CO.C.11

This shape is a quadrilateral with four congruent sides. What type of quadrilateral is shown?

• rectangle

• square

• rhombus

• triangle

Tags

CCSS.3.G.A.1

Which polygon has exactly 2 sets of parallel sides?

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Tags

CCSS.4.G.A.2

Which two line segments are parallel?

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

​ Line segments ​ (a)   are perpendicular.

• D and E
• B and D 
• B and A
• C and D
• A and E 

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1