The answer is b)35 because those angles are supplementary which means their sum is 180.
so 180+145 = 35
Volume = length x width x height:
Volume = 3 x 6 x 2 = 36 cubic inches.
is already in simplest form because 23 is a prime number, which means that it is only divisible by 1 and itself (23). Hope this helps! :)
