Geometry Practice Test (Year 8)
Name: Mark: /64 Grade:
1. Determine whether the following statements are true of false.
a. An angle of 100o is a straight angle.
b. The sum of two obtuse angles has to be a reflex angle.
c. An obtuse angled triangle has three obtuse angles.
d. An equilateral has to be an acute angled triangle.
e. The supplementary angle of an acute angle has to be an obtuse angle.
/5
2. Find the angle complementary to the following:
a. 65o b. 23o c. x
o
/3
3. Find the supplementary angle to the following:
a. 82o b. 146o c. ( 90−x )o
/3
4. Find the values for the variables below. Show all working.
a. b. c.
Name: Mark: /64 Grade:
1. Determine whether the following statements are true of false.
a. An angle of 100o is a straight angle.
b. The sum of two obtuse angles has to be a reflex angle.
c. An obtuse angled triangle has three obtuse angles.
d. An equilateral has to be an acute angled triangle.
e. The supplementary angle of an acute angle has to be an obtuse angle.
/5
2. Find the angle complementary to the following:
a. 65o b. 23o c. x
o
/3
3. Find the supplementary angle to the following:
a. 82o b. 146o c. ( 90−x )o
/3
4. Find the values for the variables below. Show all working.
a. b. c.
