The height of the rhombus with the side forms an angle of 23 °. Calculate the obtuse angle of the given rhombus.
| July 18, 2021 | education
Since BH is the height of the rhombus, the triangle ABH is rectangular. Then the angle BAH = 180 – ABH – AHB = 180 – 23 – 90 = 67.
In a rhombus, the sum of adjacent angles is 180, then the angle BAD + ABC = 180, ABC = 180 – 67 = 113.
Answer: The obtuse angle of the rhombus is 113.
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.
