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15 questions
In what type of triangle do we use Pythagoras' Theorem?
isosceles triangle
scalene triangle
right angled triangle
any triangle
In what type of triangle do we use Trigonometry?
right angled triangle
isosceles triangle
scalene triangle
any triangle
There exists a special right angled triangle whose sides are 3cm, 4cm and ...?
5cm
6cm
13cm
7cm
A special right angled triangle has sides 12cm and 13cm. What is the length of the 3rd side?
5cm
11cm
14cm
15cm
Which side is the hypotenuse?
Any of the 3 sides
The longest side
The one opposite the angle
The one adjacent to the angle
Trigonometry is about the ratio of the ...
angles
sides
triangles
right angled triangles
How do you recognise the opposite side?
It is opposite the angle involved
it is opposite the right angle
it is opposite the hypotenuse
there are no sides called opposite
A right angled triangle has sides 6cm, 8cm and 10cm long. Which side is the hypotenuse?
the 10cm
the 6cm
the 8cm
in a right angled triangle there is no hypotenuse
Trigonometry is used when
3 sides are involved
1 angle and 2 sides are involved
3 angles are involved
you need to draw a circle
Pythagoras' theorem is used when
3 sides are involved
1 angle 2 sides are involved
2 angles 1 side are involved
3 angles are involved
Pythagoras' theorem states that
hyp2 = side2 + side2
hyp = side + side
hyp2 = side + side
hyp = side2 + side2
The tangent ratio is found by dividing
oppposite by adjacent
adjacent by opposite
opposite by hypotenuse
adjacent by hypotenuse
The Sine ratio is found by dividing the
opposite by hypotenuse
adjacent by hypotenuse
hypotenuse by adjacent
hypotenuse by opposite
The cosine ratio is found by dividing the
adjacent by hypotenuse
hypotenuse by adjacent
opposite by hypotenuse
hypotenuse by opposite
Who is this?
Pythagoras
Jien naf!
Di bis serjeta!
Trigonomo
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