The angles abc in the ratio of 3,4,8 what is the measure of the smallest angle

Look at this expression. a3b3c a-3b-3c-1 which of the following is the simplest form of the expression above?

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction

50 points and will mark brainlest if you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking: