2) Consider the sector AOB which has area equal to π square meters and angle π/4 radians subtended at O by the arc AB. (a) Determine the radius, r, of the circle associated with the sector AOB. 4 marks] (b) Show that the perimeter of the sector AOB is P = (s+ π)/V2. (c) Determine the area of the minor segment in the sector AOB 14 marks] [4 marks]

14 pointslet x be the seats in the small van and y the seats in the large van. how many seats does the large van have? a company uses two vans to transport worker from a free parking lot to the workplace between 7: 00 and 9: 00a.m. one van has 9 more seats than the other. the smaller van makes two trips every morning while the larger one makes only one trip. the two vans can transport 69 people, maximum.how many seats does the larger van have?

A. what is the area of the base? use complete sentences to explain your reasoning. b. what is the volume of the prism? use complete sentences to explain your reasoning.

Will give brainliestbased on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m?