Q1:

The number of axes of symmetry for an isosceles triangle is 
A. 0 B. 1 C. 2 D. 3 
Answer 1:


Q2:

In the triangle below PQ = PR, angle QPR = 40°Angle PRS = 
A. 40°
B. 80°
C. 110°
D. 140°

Answer 2:


Q3:

How many axes of symmetry has an equilateral triangle ? 
A. 1 B. 2 C. 3 D. 4 
Answer 3:


Q4:

The triangle below is: 
A. equilateral B. isosceles C. scalene D. obtuse angled 
Answer 4:


Q5:

The interior angles of a scalene triangle always: 
A. add to 90°
B. add to 180°
C. equal 60°
D. equal 90°

Answer 5:


Q6:

The length of AB has been omitted. Its length in centimetres is:
The triangle is NOT drawn to scale. Do not measure.

A. 2 B. 6 C. 8 D. 10 
Answer 6:


Q7:

An equilateral triangle: 
A. has angles of 60° B. has equal sides C. has equal angles D. has all of the above 
Answer 7:


Q8:

Which of the following is true? 
A. 0 < x < 9
B. x = C. x > 4 D. x < 5 
Answer 8:


Q9:

Which of the following is true for the triangle below? 
A.x  y  z = 0° B.x + y  z = 0° C. x + y  z = 180° D. x + y + z =360° 
Answer 9:


Q10:

One angle of an isosceles triangle is 40°. One of the other angles: 
A. has to be 70° B. has to be 40° C. could be 40° or 70° D. cannot be 100° 
Answer 10:

