(10 points) fairly easy question/find the value of each variable with work included

Determine whether the angles in each given pair are coterminal. 744°, -336°

A3cm×3cm\greend{3\,\text{cm} \times 3\,\text{cm}} 3cm×3cm start color greend, 3, space, c, m, times, 3, space, c, m, end color greend rectangle sits inside a circle with radius of 4cm\blued{4\,\text{cm}} 4cm start color blued, 4, space, c, m, end color blued . what is the area of the shaded region? round your final answer to the nearest hundredth.

Line ab contains points a(4, 5) and b(9.7). what is the slope of ab?