Mathematics
The sides of a right-angled triangle, containing the right angle, are 3(x + 1) cm and (2x - 1) cm. If the area of the triangle is 30 cm2, find the lengths of the sides of the triangle.
Related Questions
In the given figure, the median BD and CE of triangle ABC meet at point G. Show that BG = 2GD.
The daily wages of 160 workers in a factory are given below :
Wages (in ₹) No. of workers 50-60 12 60-70 20 70-80 30 80-90 38 90-100 24 100-110 16 110-120 12 120-130 8 Draw a cumulative frequency curve and estimate :
(i) median wage
(ii) inter-quartile range
(iii) percentage of workers who earn more than ₹ 95 per day.