Which set of angle measures could be the measures of the interior angles of a triangle? O 90°, 429 and 58°
60°, 60°, and 60°
O 100°, 48°, and 42°
31°, 75°, and 70°

Step-by-step explanation:

The total number of degrees in a triangle is 180,so you can add up each set of numbers to see which set(s) have a sum of 180 degrees.

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints