1.5 45 2.12 * 5 * 31= 20cm square 4 * 4 * 3. 1 4 *15 * 31= 25/kloc- 2.56/3. 14/2 = 2 m2 * 2 * 3.65433( 10/.

p 1 1

1. 15/3 = 5cm 2.2 * 2 * 3. 14 * 15 * 3 1 = 62.8 cm3 62.8 * 7.8 = 89.84g 3.24/2 = 65438。 3.14 * 4 = the square of 28.26 cubic centimeters (3/2) *3. 14*3*3/= 7.065 cubic centimeters 28.26+7.065 is about 35 cubic centimeters.

Why not use these two pages? I am right about both of them.