G9 3rd Quarter Prep 2

The diagonals of an isosceles trapezoid are represented by (4x–7) and (3x+31). What is the value of x?  

• a.   38

• b.   39

• c.   47

• d.   49

Which of the following quadrilaterals has diagonals that do not bisect each other?

• a. Rectangle

• b.   Rhombus

• c.   Square

• d.   Trapezoid

Isosceles trapezoid CALM is drawn at the right, given its base angles,

 what is the value of x?

• a.   38

• b.   39

• c.   47

• d.   49

Which of the following statements is true about trapezoid?

• a. The diagonals are congruent.

• b. The median is parallel to the base.

• c.   The diagonals are perpendicular.

• d.   The opposite angles are always congruent.

What type of trapezoid is described as with legs that are congruent?

• a.   equilateral

• b.   isosceles

• c.   irregular

• d.   absolute

What is the ratio of the perimeter of PAST to ORAL?   

• a. 2 : 1    

• b.   4 : 2

• c.   6 : 3

•  d.   8 : 4

 If MS = 12x + 7 and TI = 10x + 17, what is the value of x?

•   a.   5

• b.   10

• c.   15

• d.   20

If MS = 9x – 11 and TI = 8x + 9, what is the length of diagonal MS?

•  a.   168

• b.   169

• c.   170

• d.   171

What is the mÐ1 in the kite SOUL?

•   a.   80

• b.   90

• c.   100

• d.   110

What should be the missing part so that the given   a/b = x/? is correct?

• a. x

• b.   y

• c.   x + y

• d.   c