Two Trends pay the restaurant bill in the ratio of 16:4. If more paying friend pays Rs 140 find the total amount paid by them. ​

What is the area of the shaded sector?

Write the equation of the circle centered at (10,-2) with radius 2

Mason bought 8 1/4 feet of wire. he cut off a piece of wire 3 5/12 feet long and used it for his science project. how much wire did mason have left?