Write the number .21 repeating as a fraction

Convert 16 yards to feet use the conversion rate 3 feet = 1 yard

Find the total area for the regular pyramid ( follow the answer set up in the picture)

Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.