Triangles (Grade 10 NSC Matric Mathematics): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
ShowHide
Practise the questions
10 questions from this quiz
What is the notation for a triangle with vertices at points A, B, and C?
What is the notation for a triangle with vertices at points A, B, and C?
Which triangle has all three sides of different lengths?
Which triangle has all three sides of different lengths?
Scalene triangle
In an isosceles triangle, what is true about the angles opposite the equal sides?
In an isosceles triangle, what is true about the angles opposite the equal sides?
They are equal to each other
What is the measure of each interior angle in an equilateral triangle?
What is the measure of each interior angle in an equilateral triangle?
60°
What is the side opposite the right angle in a right-angled triangle called?
What is the side opposite the right angle in a right-angled triangle called?
Hypotenuse
What do the interior angles of any triangle always sum to?
What do the interior angles of any triangle always sum to?
180°
What symbol is used to indicate that two triangles are congruent?
What symbol is used to indicate that two triangles are congruent?
≡
Which congruency rule applies only to right-angled triangles?
Which congruency rule applies only to right-angled triangles?
RHS
What is the key difference between congruent and similar triangles?
What is the key difference between congruent and similar triangles?
Congruent same size, similar may differ
In Pythagoras' theorem , what does represent?
In Pythagoras' theorem , what does represent?
The hypotenuse