Find the angle between the diagonals of the rectangle if each of them divides the corner

Find the angle between the diagonals of the rectangle if each of them divides the corner of the rectangle by a ratio of 2: 7.

The solution of the problem:
A rectangle is a rectangle in which all angles are straight, that is, equal to 90 degrees.
1. Let’s find what the sum of the numbers is equal to in the ratio 2: 7.
2 + 7 = 9.
2. Find out how many degrees are in one part.
90/9 = 10 degrees.
3. Find out what is one angle between the diagonals of the rectangle.
10 * 2 = 20 degrees.
4. What is the other angle between the diagonals.
10 * 7 = 70 degrees.
Answer: One angle between the diagonals of the rectangle is 20 degrees, the second angle is 70 degrees.