laina is making a birdseed mix with 2 1··3lb sunflower seeds, 5··6lb cracked corn, and 1··6lb peanuts. How much-cracked corn does Alaina need to make 5 lb of birdseed mix? Show your work.

Wala along Alam sa pinapasagot ninyo

Sally is correct. The sum of the measures of the three interior angles must add up to 180 degrees. If a triangle had more than one right or obtuse angle, then the sum of the measures would be over 180 degrees. So two of the angles must be acute.

This is the correct answer.