Find the area of each shape described or shown. (1-6)

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.

i would you but i don't under stand the qustion

step-by-step explanation:

answer: it is 8

step-by-step explanation:

you know why its 8