Which is the definition of a square? a quadrilateral with four congruent sides and four congruent angles a quadrilateral with four congruent sides a quadrilateral with interior angles that sum to 360° a quadrilateral with four right angles

Answer this question only if you know the answer! 30 points and

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

The coordinate grid shows a pentagon. the pentagon is translated 3 units to the right and 5 units up to create a new pentagon. what is the rule for the location of the new pentagon?