In the diagram above MN is a chord of a circle KMN centre O and radius 10cm. If < MON = 140°, find, to the nearest cm, the length of the chord MN.

Similar Questions

In 1995, the enrollment of two schools X and Y were 1,050 and 1,190 respectively. Find the ration of...

For what range of values of x is 4x - 3(2x - 1) > 1? ...

Given that sin x = 3/5, 0 ≤ x ≤ 90, evaluate (tanx + 2cosx) ...

The histogram above shows the ages of victims of a pollution. How many people were involved in the p...

In the diagram, XZ is the diameter of a circle's radius $\frac{5}{2}$. If XY is 4cm, then the ...

What is the number whose logarithm to base 10 is $\bar{3}.4771$?...

The sum of four consecutive integers is 34. Find the least of these numbers ...

Simplify P-6 × P3 × P2 ÷ P4 × P0...

The diagonals of a rhombus are 16 cm and 12 cm find the length of the side. ...

Find the equation of the locus of a point P(x,y) such that PV = PW, where V = (1,1) and W = (3,5) ...