The perimeter of the rectangle is 16 cm. The length of the rectangle is 5 cm. Find the area of this rectangle.

univerkov | December 9, 2020 | education

1) (16- (5 + 5)) / 2 = (16-10) / 2 = 6/2 = 3 cm – the width of the rectangle;
2) 3 * 5 = 15 cm – the area of the rectangle;
Answer: the area of the rectangle is 15 cm.

One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.