<span>Entering the expressway is a hazardous vehicle maneuver.
</span>The answer is True
the second and the last,
since quadratic inside radical without multiplication with linear function
Among many other formulas, the area of a triangle is

where B is the angle between sides a and c.

Answer: 92.05 sq cm, first choice
Bonus. Here's a formula for the area S of a triangle your teacher doesn't know:

The first table shows a proportional relationship.