In the attached, we are given that we are to find the area of the triangle in which we are given the measures of two sides and the measure of the included angle. Included angle refers to the angle that is shared between the given sides. To answer this item, we are to use the equation, A = (bc)(sin A)/2 where b and c are the lengths of the given sides and A is the angle. A = (6 cm)(15 cm)(sin 48°)/2 A = 33.44 cm² <em>Answer: 33.44 cm²</em>
She estimated by rounding 907 -> 900 and 626 -> 630 and when you subtract them, you get 270, which is how she estimated >300 people would arrive in the afternoon
