In a classroom,1/6,of the students are wearing blue shirts, and 2/3 are wearing white shirts. There are 12 students in the classroom, ow many students are wearing shirts other than blue shirts or white shirts?

2

Step-by-step explanation:

1/6 x 12 = 2

2/3 x 12 = 8

8 + 2 = 10

12 - 10 = 2

trapezoid

step-by-step explanation:

first i plotted all my points on a grid graph

i made sure all of them were in the correct quadrant

then i saw it was a trapezoid or a quadrilateral

m∠a is 90°

m∠b is 40°