Geometry Best

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MA.912.GR.3.3

ΔABC maps the outline of a new park. What is the area of the park?

• 10

• 20

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MA.912.GR.3.4

What is the first step you would follow to create ∠D so that it would be congruent to ∠C ?

• Draw a ray and label the endpoint D

• Plot points C and D and draw a line through them. 

• Plot points C and D and draw a ray through them using C or D as an endpoint. 

• Draw a segment with endpoints C and D. 

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MA.912.GR.5.1

You want to construct the perpendicular bisector of the line segment AB using a compass and straightedge. Which diagram shows the first steps of the constructions? 

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MA.912.GR.5.2

Which of the following constructions will create three angle bisectors in triangle?

• Circumscribing a circle within a triangle

• Inscribing a circle within a triangle

• Bisecting all three sides of a triangle

• Constructing a tangent line to each vertex of a triangle 

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MA.912.GR.5.3

Which of the following constructions will create a point of concurrency that is equidistant from the vertices of the triangle?

• Circumscribing a circle within a triangle

• Inscribing a circle within a triangle 

• Bisecting all three sides of a triangle 

• Constructing a tangent line to each vertex of a triangle 

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MA.912.GR.5.3

Which statement is the converse of the following conditional? If a polygon has three sides, then it is a triangle.

• If a polygon does not have three sides, then it is not a triangle. 

• If a polygon is not a triangle, then it does not have three sides. 

• If a polygon is a triangle, then it does not have three sides.

• If a polygon is a triangle, then it has three sides. 

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MA.912.LT.4.3

If a polygon has four right angles, then it is either a square or a rectangle. 

Which is the hypothesis of the conditional? 

• A polygon has four right angles.

• A polygon is either a square or a rectangle. 

• A polygon is both a square and a rectangle. 

• A polygon is not a square. 

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MA.912.LT.4.3

If a polygon has four right angles, then it is either a square or a rectangle. 

Which is the conclusion of the conditional? 

• A polygon has four right angles. 

• A polygon is either a square or a rectangle. 

• A polygon is both a square and a rectangle. 

• A polygon is not a square. 

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MA.912.LT.4.3

Identify the contrapositive of the given statement.

• If two angles do not form a linear pair, then the angles are not supplementary. 

• If two angles are supplementary, then the angles form a linear pair. 

• Two angles form a linear pair if and only if the angles are supplementary. 

• If two angles are not supplementary, then the angles do not form a linear pair.

Tags

MA.912.LT.4.3