Step-by-step explanation:
if a^2 +b^2 <c^2,
then abc is not a right triangle since for a right triangle a^2+ b^2 = c^2
Answer:
this is just for part A sorry i dont get part B
oof bad drawing of a trapezoid
i uploaded a vid on this here
https://www.you tube.com/watch?v=dQw4w9WgXcQ
the answer would be A.) C+15
