In parallelogram PQRS, QR is produced to M such that |QR|...
In parallelogram PQRS, QR is produced to M such that |QR| = |RM|. What fraction of the area of PQMS is the area of PRMS?
\(\frac{1}{4}\)
\(\frac{1}{3}\)
\(\frac{2}{3}\)
\(\frac{3}{4}\)
Correct answer is C
There are 3 triangles: \(\bigtriangleup\)MRS, \(\bigtriangleup\) and \(\bigtriangleup\) PRQ
Area PRMS has 2 triangles: \(\bigtriangleup\) MRS and \(\bigtriangleup\) RSP
the fraction = \(\frac{2}{3}\)
Solve the equation 3 + 5x - 2x2 = 0...
The diagram shows a circle centre O. if <STR = 29 and <RST = 45, calculate the ...
Make p the subject if formula y = a + p/a - p...
If sin x = 12/13, where 0° < x < 90°, find the value of 1 - cos\(^2\)x...
Find the range of 1/6, 1/3, 3/2, 2/3, 8/9 and 4/3 ...
Rationalize \(\frac{\sqrt{2} + \sqrt{3}}{\sqrt{2} - \sqrt{3}}\)...
At what real value of x do the curves whose equations are y = x3 + x and y = x2 + 1 intersect?...
A trader makes a loss of 15% when selling an article. Find the ratio, selling price : cost price ...
Find the smaller value of x that satisfies the equation x2 + 7x + 10 = 0...