5 Written questions
5 Multiple choice questions
 The angle formed when looking up from the horizontal
 The angle formed when looking down from the horizontal
 In a triangle with shorter sides a and b and longer side c, if a^2 + b^2 < c^2, then the triangle is obtuse
 In a right triangle with legs a and b and hypotenuse c, a^2 + b^2 = c^2
 Three positive integers that satisfy a^2 + b^2 = c^2, that is, they could be the three side lengths of a right triangle. Primitive triples include: 3, 4, 5; 5, 12, 13, and 8, 15, 17. More triples can be formed by multiplying each member of a primitive triple by the same multiplier; for example, since 3, 4, 5 is a triple, so is 6, 8, 10.
5 True/False questions

Acute triangle → In a triangle with shorter sides a and b and longer side c, if a^2 + b^2 > c^2, then the triangle is acute

sine → trigonometric ratio: abbreviation sin; the sine of an acute angle in a right triangle equals the side opposite the angle divided by the hypotenuse (sin A = opp/hyp)

454590 right triangle → Special right triangle: hypotenuse = shorter side 2; longer side = shorter side sqrt(3)

cosine → trigonometric ratio: abbreviation cos; the cosine of an acute angle in a right triangle equals the side adjacent to the angle divided by the hypotenuse (cos A = adj/hyp)

306090 right triangle → Special right triangle: isosceles right triangle where the legs are congruent and the hypotenuse = leg * sqrt(2)