Definitions
There is 1 meaning of the phrase
Acute Angle.
Acute Angle - as a noun
An angle less than 90 degrees but more than 0 degrees
Example Sentences
"An acute angle measures less than 90 degrees."
"The triangle has two acute angles and one obtuse angle."
"Children learn about acute angles in elementary school geometry."
"She used a protractor to measure the acute angle of the corner."
"The sun formed an acute angle with the horizon."