The circumference of the front wheel of a cart is 30 ft. long and that of the back wheel is 36 ft. What is the distance travelled by the cart when the front wheel has done 5 more revolutions than the real wheel. A) 20 B) 25 C) 750 D) 900

In the figure (not to scale) AB = CD, angle DAP = angle DPA and A,B,C,D are concycli. If angle ADC = 80°, then find angle ACD.

Solve : 2^(x+2)+2^(x-1)=9

Volume of a Cylinder

What length of tarpaulin 3m wide will be required to make conical tent of height 8m and base radius 6m ? Assume that the extra length of material that will be required for stitching and wastage in cutting is approximately 20cm ( Use pi= 3.14)

Find the square of: 2a +b