3. Trigonometry
Interactive practice questions
While playing school football, Luke kicks the ball towards the $2$2 m wide goal when he is $2.9$2.9 m from one post and $3.3$3.3 m from the other post.
Find the size of the angle, $x$x, in which Luke can score a goal, correct to the nearest degree.
Easy
2min
A pendulum of length $76$76 cm swings a horizontal distance of $44$44 cm. What is the value of angle $x$x swept by the pendulum, to the nearest degree?
Easy
2min
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