Practice Exam Answers

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Rhombus WXYZ is graphed on a coordinate plane. What is the area of the rhombus?

24 square units

28 square units

32 square units

48 square units

What is the value of x ?

5 point 5

5 point 3 7 5

What is the perimeter of parallelogram WXYZ ?

16 units

22 units

square root of 5 plus square root of 17 units

2 square root of 5 plus 2 square root of 17 units

What is the approximate surface area of the figure? Use 3 point 1 4 for pi and round to the nearest whole number.

345 square inches

251 square inches

415 square inches

267 square inches

What are the angle measures of triangle ABC ?

m angle cap A is equal to 90 degrees , m angle cap b is equal to 30 degrees , m angle cap c is equal to 60 degrees

m angle cap A is equal to 90 degrees , m angle cap b is equal to 60 degrees , m angle cap c is equal to 30 degrees

m angle cap A is equal to 30 degrees , m angle cap b is equal to 60 degrees , m angle cap c is equal to 90 degrees

m angle cap A is equal to 60 degrees , m angle cap b is equal to 90 degrees , m angle cap c is equal to 30 degrees

Which statement must be true?

Angle QRT measures 156 degrees and angle QST measures 24 degrees .

Angles QRT and QST both measure 78 degrees .

Angle QRT measures 78 degrees and angle QST measures 102 degrees .

Angles QRT and QST both measure 156 degrees .

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