In times of drought or crop failure, a community or region of a country can suffer from (...) where many people are starving and can die of hunger.
(A) culture
(B) famine
(C) population density
(D) urbanization

B. famine

If you have a drought or crop failure then food won’t grow and that leads to a famine

Ithink the answer is either a , c or d

In a right-angled triangle: 1- the hypotenuse is the longest side2- we can apply pythagorean rule which states that: (hypotenuse)^2 = (side1)^2 + (side2)^2for the given triangle,longest side is 15 cm  side1 = 9 cmside2 is 12 cm  to check whether the triangle is right-angled or not,compare (15)^2 to the summation of (9)^2 and (12)^in other words, compare 225 to the summation of 81 and 144if they are both equal, then the triangle is right-angles, otherwise, it is not.you haven't provided the diagram showing her work, so i cannot tell the choice. however, apply my explanation to the question you have.