Q1:
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The number of axes of symmetry for an isosceles triangle is: |
A. 0 B. 1 C. 2 D. 3 |
Answer 1:
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Q2:
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In the triangle below PQ = PR Angle QPR = 50°Angle PRQ = |
A. 50° B. 55° C. 60° D. 65°
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Answer 2:
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Q3:
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How many axes of symmetry has an equilateral triangle ? |
A. 1 B. 2 C. 3 D. 4 |
Answer 3:
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Q4:
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This triangle is: |
A. equilateral B. isosceles C. scalene D. obtuse angled |
Answer 4:
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Q5:
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The interior angles of a scalene triangle always: |
A. add to 90° B. add to 180° C. equal 60° D. equal 90° |
Answer 5:
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Q6:
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The length of one side has been omitted. Its length in centimetres is:
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A. 5 cm B. 6 cm C. 8 cm D. 10 cm |
Answer 6:
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Q7:
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An equilateral triangle: |
A. has angles of 60° B. has equal sides C. has equal angles D. has all of the above |
Answer 7:
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Q8:
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Which of the following is true?
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A. 0 < x < 9 B. x > 9 C. x > 4 D. x < 5 |
Answer 8:
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Q9:
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A triangle has inside angles of size x° , y° and z° Which statement is always true? |
A. x + y = 180° B. x = 90 − y C. x = y + z D. x + y + z =180° |
Answer 9:
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Q10:
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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:
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