DP Mathematics HL Questionbank

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Directly related questions

• 18M.1.hl.TZ1.11b: Show that the area of the quadrilateral Q is $\frac{{21\sqrt 3 }}{2}$.
• 16M.2.hl.TZ2.1: ABCD is a quadrilateral where...
• 16M.1.hl.TZ1.5c: Find BC in the form $a + \sqrt b$ where $a,{\text{ }}b \in \mathbb{Z}$.
• 16M.1.hl.TZ1.5a: Expand and simplify ${\left( {1 - \sqrt 3 } \right)^2}$.
• 16N.2.hl.TZ0.7b: Find the difference between the areas of the two possible triangles ABC.
• 16N.2.hl.TZ0.7a: Use the cosine rule to find the two possible values for AC.
• 17N.2.hl.TZ0.5: Barry is at the top of a cliff, standing 80 m above sea level, and observes two yachts in the...
• 12N.1.hl.TZ0.7b: Determine the values of k for which the conditions above define a unique triangle.
• 12N.2.hl.TZ0.13e: Let Y be a point on ${L_1}$ and Z be a point on ${L_2}$ such that XY is perpendicular to YZ...
• 11M.1.hl.TZ2.7a: Find the area of triangle AOP in terms of r and $\theta$ .
• 11M.1.hl.TZ2.7b: Find the area of triangle POT in terms of r and $\theta$ .
• 10M.2.hl.TZ1.13: Points A, B and C are on the circumference of a circle, centre O and radius $r$ . A trapezium...
• 10N.2.hl.TZ0.1: Triangle ABC has AB = 5 cm, BC = 6 cm and area 10 ${\text{c}}{{\text{m}}^2}$. (a)     Find...
• 15N.2.hl.TZ0.7: Triangle $ABC$ has area ${\text{21 c}}{{\text{m}}^{\text{2}}}$. The sides $AB$ and $AC$...
• 15M.2.hl.TZ1.4: A triangle $ABC$ has $\hat A = 50^\circ$, ${\text{AB}} = 7{\text{ cm}}$ and...
• 15M.2.hl.TZ2.1a: Find the area of the triangle.
• 14N.2.hl.TZ0.9a: If $n > 2$ and even, show that $C = \frac{n}{{2\pi }}\sin \frac{{2\pi }}{n}$.
• 14N.2.hl.TZ0.10a: Show that the area, $A\;{\text{c}}{{\text{m}}^2}$, of the triangle is given by...