Question

Установіть відповідність між відомими кутами трикутника і його видом 42 deg * i * 48 deg Прямокутний Прямокутний рівнобедрений Тупокутний рівнобедрений Гострокутний рівнобедрений

Answer 1

Ответ:

Прямокутний

Объяснение:

42+48=90° это сумма двух углов

т.к  сумма всех трех углов равна 180°,то тогда третий угол будет

180°-90°=90°   и треугольник будет прямоугольный

Answer 2

Correspondence between Known Angles and Triangle Types

To determine the correspondence between the given angles and the type of triangle, we need to analyze the properties of different types of triangles. Let's examine each angle and its corresponding triangle type:

1. 42 degrees: This angle does not provide enough information on its own to determine the type of triangle. We need additional angles to make a conclusion.

2. 48 degrees: This angle also does not provide enough information on its own to determine the type of triangle. We need additional angles to make a conclusion.

3. Right Triangle: A right triangle has one angle measuring 90 degrees. Since neither of the given angles is 90 degrees, we can conclude that the triangle is not a right triangle.

4. Isosceles Right Triangle: An isosceles right triangle has one angle measuring 90 degrees and two equal angles. Since neither of the given angles is 90 degrees, we can conclude that the triangle is not an isosceles right triangle.

5. Obtuse Isosceles Triangle: An obtuse isosceles triangle has one angle measuring more than 90 degrees and two equal angles. Since neither of the given angles is more than 90 degrees, we can conclude that the triangle is not an obtuse isosceles triangle.

6. Acute Isosceles Triangle: An acute isosceles triangle has three acute angles and two equal angles. Since neither of the given angles is acute, we can conclude that the triangle is not an acute isosceles triangle.

Based on the given angles, we cannot determine the type of triangle. We need additional information, such as the lengths of the sides or another angle measurement, to determine the type of triangle accurately.

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