The angle measures 90 degrees.
Answer: Right angle
Choose the correct classification for the angle.
9 answers
which type of angle do construction workers use wile
building walls and floors
building walls and floors
Construction workers typically use a right angle, which measures 90 degrees, to ensure that walls and floors are straight and square. They use tools such as a carpenter's square or a speed square to make precise measurements and cuts at a perfect right angle.
which of the following is the measure of an obtuse angle
An obtuse angle measures greater than 90 degrees but less than 180 degrees.
which of the following is the measure of an acute angle
An acute angle measures greater than 0 degrees but less than 90 degrees.
what is the correct way to name a Stright angle in the figure below
Since a straight angle measures 180 degrees, it can be named using any three points on the angle, with the middle letter being the vertex of the angle.
In the figure below, a possible way to name the straight angle is:
- Vertex: point D
- Points on the angle: points A, D, and C
- Name: angle ADC or angle CDA or angle CAD
(Note that all three names refer to the same angle, which measures 180 degrees).
```
A ------------ D ------------ C
```
In the figure below, a possible way to name the straight angle is:
- Vertex: point D
- Points on the angle: points A, D, and C
- Name: angle ADC or angle CDA or angle CAD
(Note that all three names refer to the same angle, which measures 180 degrees).
```
A ------------ D ------------ C
```
61 answers