What is another word for acute-angled triangle?
Pronunciation: [ɐkjˈuːtˈaŋɡə͡ld tɹˈa͡ɪaŋɡə͡l] (IPA) 
An acute-angled triangle is a three-sided figure with all angles measuring less than 90 degrees. It is also known as a sharp-angled triangle or a narrow-angled triangle. Another synonym for this type of triangle is a skinny triangle. Some people also refer to it as a slim triangle or a lean triangle. However, it is important to note that while these synonyms describe the shape of the triangle, the mathematical definition remains the same. An acute-angled triangle is a basic geometric shape that is used in diverse fields, ranging from physics and engineering to art and design.
