True/False
Indicate whether the
statement is true or false.
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1.
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The medians and altitudes of an isosceles triangle are all concurrent.
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Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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2.
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The diagonals of the square with vertices at  ,  ,  , and  meet at a
point P. What are the coordinates of P?
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3.
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 The area of  is 22 square
units. What is the area of  ? a. | 5 square units | c. | 15 square units | b. | 11 square units | d. | 22 square units |
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4.
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What is the perimeter of the triangle whose vertices are at the points  ,  , and  ? a. | 11 units | c. | 18 units | b. | 15 units | d. | 21 units |
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5.
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What is the area of the triangle whose vertices are at  ,
 , and  ? a. | 6 square units | c. | 18 square units | b. | 12 square units | d. | 24 square units |
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6.
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What is the equation of the right bisector of the line segment from A  to B  ?
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7.
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Which of the following points is the centroid of the triangle with vertices at
A  , B  , and C  ?
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