quiz

Starter Quiz

Question 1 of 6
1 of 6
Match the correct rules, theorem or formulae.
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$$a^2+b^2=c^2$$
$$\frac{a}{\sin(A)}=\frac{b}{\sin(B)}=\frac{c}{\sin(C)}$$
$$a^2 = b^2+c^2-2bc\cos(A)$$
$$\frac{1}{2}ab\sin(C)$$
Pythagoras' theorem
The sine rule
The cosine rule
Area of a triangle
The lower case letter represents lengths and the upper case letters represent angles.