Bridges Grade 4 Unit 5 Review

Which geoboard shows a polygon with exactly 2 lines of symmetry?

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CCSS.4.G.A.3

Which geoboard shows a polygon with exactly 4 lines of symmetry?

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CCSS.4.G.A.3

What type of angle is this?

• right

• obtuse

• acute

• straight

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CCSS.4.G.A.1

What is the measure of the missing angle?

• 110 degrees

• 45 degrees

• 60 degrees

• 50 degrees

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CCSS.7.G.B.5

Check all of the polygons that are parallelograms (2 pairs of parallel sides).

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CCSS.4.G.A.2

Check all of the statements you know MUST be true about a right triangle.

• It has one right angle.

• It has 3 sides.

• 2 of the sides are the same length.

• One of its angles measures 90 degrees.

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CCSS.2.G.A.1

Which formula shows how to find the AREA of this rectangle?

• Area = (2 x width) + (2 x length)

• Area = length x width

• Area = length + width

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CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Using the formula, find the area of this rectangle.

• 20 square centimeters

• 24 square centimeters

• 22 square centimeters

• 36 square centimeters

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CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Which formula shows how to find the perimeter of this rectangle?

• Perimeter = (3 x width) + (3 x length)

• Perimeter = (2 x width) + (2 x length)

• Perimeter = length + width

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CCSS.4.MD.A.3

Find the perimeter of this rectangle.

• 38 centimeters

• 84 centimeters

• 44 centimeters

• 56 centimeters

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CCSS.4.MD.A.3