a
Quiz 6
Directions: Read each item carefully and write the letter of your answer on a sheet
of paper
1. If the first three angles of a quadrilateral measures 54%, 86%, and 70°
respectively. What is the measure of the fourth angle?
a. 150
b. 160°
c. 170°
d. 180°
2. What is the sum of the measures of the interior angles of a coin, which is in the
shape of an octagon?
a 8800
b. 980°
c. 1.080°
d. 1,180°