Trigonometry questions | form two Basic Mathematics

Find Trigonometry examination questions, form two Basic Mathematics in acaproso.com

#	Question
1	The pendulum bob raises a vertical height of 25cm when the pendulum swings through an angle of 30° , from the vertical. Find the length (l) of the pendulum. Mathematical Calculation
2	Find the length of the shadow that a 15m high building will cast when the angle the sun`s rays make with the holizontal is 56°. Mathematical Calculation
3	Triangle ABC is such that $ar{AB}=12cm$ , $ar{BC}=5cm$ and $ar{AC}=13cm$ . FInd Cos A Cos C Mathematical Calculation
4	A 5m ladder makes an angle of 18° with the vertical wall. How is the foot of the ladder from the wall? Mathematical Calculation
5	Juma is on top of a cliff which is 30m above the sea level. If he views a boat at an angle of depression of 18° 30`, how far is the boat from the foot of the cliff? Mathematical Calculation
6	Angle A is acute and tan A=2.4. Find without using tables; $frac{2cos A+sinA}{sin A-cosA}$ Mathematical Calculation
7	Without using table, find y from $cos 45^{circ}+y,sin,45^{circ},=8$ Mathematical Calculation
8	Use table to find the value of x from ; $frac{x}{sin,50^{circ}}=frac{150}{sin,45^{circ}}$ Mathematical Calculation
9	If A is an acute angle and cos A = $frac{12}{13}$ , find tan A and sin A. Mathematical Calculation
10	A ladder on the ground leans against a vertical wall whose height is 5 metre. The ground distance between the ladder and the wall is 12 metres. Draw a diagram to represent this information Using the diagram in part(i), find the length of the ladder. Mathematical Calculation