Which statement is true about all cylinders?
The height is a vertical distance
The diameter of a base is less than the height
The radii of both bases are the same
The area of a base is greater than 1 square unit

Sanderson is having trouble with his assignment. his shown work is as follows: − 3 7 7 3 = − 3 7 × 7 3 = − 21 21 = −1 however, his answer does not match the answer that his teacher gives him. complete the description of sanderson's mistake. find the correct answer.