Interactive practice questions
The person in the picture sights a pigeon above him. If the angle the person is looking at is $\theta$θ, find $\theta$θ in degrees.
Round your answer to two decimal places.
Enter each line of work as an equation.
In the diagram, the slide casts a shadow $5.66$5.66 m along the ground.
The distance between the tip of the shadow and the top of the slide is $7.84$7.84 m.
Find the value of $\theta$θ to two decimal places.
A boy flying his kite releases the entire length of his string which measures $27$27 m, so that the kite is $18$18 metres above him.
If the angle the string makes with the horizontal ground is $\theta$θ, find $\theta$θ to two decimal places.
Enter your answer as an equation.
The person in the picture sights a paraglider above him.
If the angle the person is looking at is $a$a, find $a$a to two decimal places.