An obtuse angle is an oblique angle greater then a right angle.
Planks fixed at an obtuse angle, to reflect light into a magazine.
An obtuse-angled triangle has one obtuse angle, as A, Figure 62.
Most of them are at an obtuse angle, while the ends of two are curved.
The tips of the anterior wings terminate in an obtuse angle.
The curious beak is bent in the middle to form an obtuse angle.
This said, he pulled out his compasses, and went on, This is an obtuse angle.
It may form an obtuse angle with the cross-head journal when so viewed.
Forces acting in the direction of lines forming an obtuse angle, will also produce motion in the diagonal of a parallelogram.
Aligned our guns forming an obtuse angle, facing the northwest.
obtuse angle An angle whose measure is between 90° and 180°. Compare acute angle. |
An angle that measures more than 90 degrees but less than 180 degrees. (Compare acute angle and right angle.)