What is the measure of the missing angle? the answer is not even. completely lost.

The little square in the top left corner means it is a right angle which equals 90 degrees.

The bottom angle is given as 56.7 degrees.

The three inside angles of a triangle need to equal 180 degrees.

The missing angle = 180 - 90 - 56.7 = 33.3 degrees

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.