What is the area of a trapezoid that has a base of 21 cm, a base of 15 cm, and a height of 9 cm? Question 1 options:

2,835 sq cm

162 sq cm

324 sq cm

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?