The diagonals of the rectangle ABCD crossed at point O ABO = 36 deg. find AOD.
May 1, 2021 | education
| And so, consider BAO and ABO:
BAO = ABO = 36 º
Further, the angle OAD (90º) and ABO (36º):
ОАD – АBО = 90 º -36 º
It follows that the angles OAD and ADO are equal, i.e. at 54 º:
ОАD = АDО = 54 º
When we learned that the OAD angle is 54 º, we get:
AOD = 180º – OAD – ADO = 180 º – 56 º- 56 º = 68 º
The AOD angle is 68 º.
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.