Find the area of the trapezoid.
side is 0.9m, base is 1.3m, side is 2.1m

1.485 m2

3.9 m2

2.31 m2

1.95 m2

How to write 3 tenths and 5 tenths as a decimal

Which expression converts 45 degree to radians

Apool measures 12.3 feet by 16.6 feet. if the longer wall of the pool has a diagonal of 17.8 feet, what is the volume of the pool? (round to nearest tenth)