9B_Q3 Unit Test in Mathematics 9

1. 1. If quadrilateral GAME is a parallelogram, which of the following pairs of sides are parallel?

• side GE and side AM

• side GA and side AM

• side EM and side MA

• side ME and side MA

1. 2. Which of the following relationships is true if quadrilateral GAME is a parallelogram?

• side GE ≅ side GA

• side EM ≅ side AM

•  ∠E ≅ ∠A

•  ∠G ≅ ∠A

1. 3. If quadrilateral GAME is a parallelogram, then why does ∠GEM measure 63° when ∠AME measures 117°?

• The opposite angles of a parallelogram are congruent.

• Any two adjacent angles of a parallelogram are congruent.

•  The opposite angles of a parallelogram are supplementary.

•  Any two adjacent angles of a parallelogram are supplementary.

1. 4. Which of the following statements must be true for the given quadrilateral to be a parallelogram?

• Adjacent sides are parallel.

• Opposite sides are congruent.

• Opposite angles are supplementary.

• Any two adjacent angles are complementary.

1. 5. In parallelogram GAME, side GE  measures 125 cm. Which side has the same measurement?

• side GA

• side EM

• side AM

• side ME

1. 6. If the measurement of ∠G in parallelogram GAME is 104.32°,
   what is the measurement of ∠M in degrees?
   (Just write the number Example 35.68)

(a)  

1. 7. Given that quadrilateral GAME  is a parallelogram,

2. what is its perimeter if side GA = 10 in and side GE = 7.5 in?
   (Just write the exact number. Example: 53)

(a)  

1. 8. Which of the following statement is true
   for all members of the parallelogram family tree?

• Both diagonals are perpendicular.

• All interior angles are right angles.

• Each diagonal bisects its opposite angles.

• The opposite sides are parallel and congruent.

1. 9. Which of the following statements is true

   about a rhombus?

• A rhombus has four congruent angles

• The diagonals of a rhombus are congruent.

• A rhombus has congruent four right angles.

• The diagonals of a rhombus are perpendicular

1. 10. Which statement is true about a rectangle

   and a square?

• They have congruent diagonals.

• They consist of four acute angles.

• Both have perpendicular diagonals.

• Each pair of their consecutive angles is congruent.