Triangle PQR is an isosceles triangle in which the sides in which the sides xy and xz are 15 each and the base yz is 18. ABCD is a squar, the side AB being on yz and cd in xz and xy resp. Find the area of ABCD?
Correct Answer : C
A rhombus has sides 10cm each and the circle that is inscribed in it has radius 1.5cm. What is the area of the rhombus in cm2
To comfortably sit in a room, every girl must be allowed a floor space of 2 sq.m. and air space of 5.5 cubic metres. Fifty girls are to be seated comfortably in a room 10m. long. What should be its height?
O is the centre of a circle. XP is a tangent at X.Angel YXP = 50o. Find the measure of the arc XYZ