Question

Diagonals of a rectangle
make an angle of 36°
with sides, then obtuse
angle between the
diagonals is​

Answer 1

Answer:

108⁰

Step-by-step explanation:

Since the diagonals will form a triangle with one side of the rectangle, the sum of interior angles of that triangle will be 180⁰. Now the two included angles are 36⁰ each, then the third (obtuse) angle be 180⁰ - 36⁰ - 36⁰ = 108⁰.