Q1. A rectangular plate has the length of (23.2 0.2) cm and the width of (7.2 0.1) cm. Calculate the area of the plate, including its uncertainty.
Q2. Plane leaves the airport in Galisto and flies a distance 180 at an angle 68 east of north and then changes direction to fly the distance 250 at an angle 48 south of east, after which it makes an immediate emergency landing in a pasture.