Question

Даны градусные меры углов.Запишите,какие из углов острые,какие тупые,а какие прямые.угол А =89 градусов угол В = 110 градусовугол С =5 градусовугол D = 92 градусаугол Е = 179 градусов

Answer 1

Угол А острый почти прямой
Угол В тупой
Угол С острый
Угол D тупой
Угол Е тупой почти развернутый

Answer 2

А острый Е ТУПОЙ С ОСТРЫЙ Д ПРЯМОЙ В ТУПОЙ 

Answer 3

Classification of Angles

To determine whether the given angles are acute, obtuse, or right angles, we need to understand the definitions of these types of angles.

- Acute Angle: An acute angle is an angle that measures less than 90 degrees. - Obtuse Angle: An obtuse angle is an angle that measures more than 90 degrees but less than 180 degrees. - Right Angle: A right angle is an angle that measures exactly 90 degrees.

Now let's classify the given angles:

- Angle A = 89 degrees: This angle measures less than 90 degrees, so it is an acute angle. - Angle B = 110 degrees: This angle measures more than 90 degrees but less than 180 degrees, so it is an obtuse angle. - Angle C = 5 degrees: This angle measures less than 90 degrees, so it is an acute angle. - Angle D = 92 degrees: This angle measures more than 90 degrees but less than 180 degrees, so it is an obtuse angle. - Angle E = 179 degrees: This angle measures more than 90 degrees but less than 180 degrees, so it is an obtuse angle.

To summarize: - Angle A is an acute angle. - Angle B, D, and E are obtuse angles. - Angle C is an acute angle.

Please let me know if there is anything else I can help you with!