Apply the formula for finding the angle: Angle=(30h-(11/2)m( where m stands for minutes and h stands for hours) Hence, 30x11 - 11/2x35 = 330 - 192.5 = 137.5 degrees The reflex angle = 360 - 192.5 degree = 222.5 degrees.
2 metres broad pathway is to be constructed around a rectangular plot on the inside. The area of the plots is 96 sq.m. The rate of construction is Rs. 50 per square metre. Find the total cost of the construction?