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pythag and trig
pythag and trig
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solving to find unknown side lengths, or angles in R.A.T's
Flashcards
8 cards
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Practice quiz
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Questions
8
Answers
1
The side of a RAT next to the marked angle (if not the hypotenuse) is the....?
opposite
right angle
adjacent
square corner
2
If a question with a RAT has an angle marked, it is a ...... problem.
simple interest
trigonometry
pythagoras
statistics
3
In the equation a
2
+b
2
=c
2
, the side marked c has to be the ....?
pythagoras
right angle
opposite
hypotenuse
4
If the two shorter sides of a RAT are 3cm and 4cm, the third side (the hypotenuse has to be...?
12cm
5m
5cm
10m
5
4
2
+3
2
=
5
8
25
12
6
If no angles are involved in a RAT, it is a .... problem.
statistics
trigonometry
probability
pythagoras
7
To find an unknown angle using trigonometry, we use the ... button on the calculator.
square toot
square root
shift (or 2nd function)
divide
8
The square root of 100 is
20
10
5
25
