Applying Trigonometry

Maths

A ladder leans against a wall. It is 3m away from the wall at an angle of 60 degrees. What is the length of the ladder?

2. A man stands exactly 8m from a lamppost. He looks to the top of the lamppost, as shown. What is the height of the lamppost? Answer to 1 dp

Find the perpendicular height of this parallelogram to 1 decimal place

Find the length of y, to 3 significant figures

Here is a right-angled isosceles triangle. Find the length AC to 2 decimal places.

4. Find the radius of this circle, to 3 significant figures. xy = 5.5 cm and angle xyz = 40