PLz respond quickly, I need help asap

this is area and perimeter it is always length × width × height multiple 12 × 11 and whatever the answer is multiply it by 10 and then that is your answer do the same steps with the other one

the sum of the lengths of any two sides of a triangle is greater than the length of the third side. if you take the three sides of a triangle and add them in pairs, the sum is greater than (not equal to) the third side. if that is not true, then it is not possible to construct a triangle with the given side lengths.

step-by-step explanation:

c. 1,233 miles