find the length of the side of a square having two consecutive vertices at (3, 2) and (5, -1).

a. square root of 5
b. square root of 10
c. square root of 13
d. square root of 65.

What is the exact volume of the cylinder 1.5 m 2.5 m

In a box lenght 1m breadth 60 cm and height 40 cm small rectangular packets of dimension 5 cm into 8 cm into 10 cm are packed. how many such small packets can be packed in the big box?

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression