The angle of elevation of a point T on a tower from a point U on the horizontal ground is 30^o. If TU = 54m, how high is T above the horizontal ground?

Similar Questions

If log 5.957 = 0.7750, find log $3 \sqrt{0.0005957}$...

Find the gradient of the line passing through the points \((\frac{1}{2},  \frac{- 1}{3})  ...

A square of cardboard is taped at the perimeter by a piece of ribbon 20cm long. What is the area of ...

A ship H leaves a port P and sails 30 km due south. Then it sails 60km due west. What is the bearing...

Find the median of the following set of numbers: 28, 29, 39, 38, 33, 37, 26, 20, 15, 25 ...

Solve the equations: 4x -y = 11; 5x + 2y = 4. ...

If $f(x) = 2x^2 - 5x + 3$, find f(x + 1)....

A cone is 14cm deep and the base radius is 41/2cm. Calculate the volume of water that is exactly hal...

If dy/dx = 2x - 3 and y = 3 when x = 0, find y in terms of x. ...

The chord ST of a circle is equal to the radius r of the circle. Find the length of arc ST ...