A tree is 8km due south of a building. Kofi is standing 8km west of the tree. How far is Kofi from the building?

Similar Questions

In the diagram, O is the center of the circle. $\overline{PQ}$ and $\overline{RS}$  ar...

Find the values of x and y respectively if \(\begin{pmatrix} 1 & 0 \\ -1 & -1\\ 2 & 2 \...

If P = $\begin{pmatrix} 5 & 3 \\ 2 & 1 \end{pmatrix}$ and Q = \(\begin{pmatrix} 4 & 2 ...

The probability of an event P happening is $\frac{1}{5}$ and that of event Q is $\frac{1}{4}$. I...

In a class of 30 students, the marks scored in an examination are displayed in the histogram. What p...

If A = {a,b,c}, B = {a,b,c,d,e} and C = {a,b,c,d,e,f}. Find (A∪B)∩(A∪C) ...

A stationary boat is observed from a height of 100m. If the horizontal distance between the observer...

Simplify 56x$^{-4}$ $\div$ 14x$^{-8}$...

If p = {prime factors of 210} and Q = {prime less than 10}, find p $\cap$ Q...

Solve the pair of equation for x and y respectively \(2x^{-1} - 3y^{-1} = 4; 4x^{-1} + y^{...