Sentences with ACUTE-ANGLED-TRIANGLE

"An acute-angled triangle has three angles that are all less than 90 degrees."

"In a right-angled triangle, one angle is 90 degrees while in an acute-angled triangle, all angles are less than 90 degrees."

"An isosceles acute-angled triangle has two equal angles less than 90 degrees."

"A scalene acute-angled triangle has all three angles less than 90 degrees and all sides of different lengths."

"The sum of the angles in an acute-angled triangle is always less than 180 degrees."

"An equilateral triangle is a special case of an acute-angled triangle where all angles are exactly 60 degrees."

"An obtuse-angled triangle cannot be considered an acute-angled triangle as it has one angle greater than 90 degrees."

"To prove that a triangle is an acute-angled triangle, we need to show that all angles are less than 90 degrees."

"An acute-angled triangle can have one or two acute angles depending on its shape and size."

"An acute-angled triangle can be formed by connecting any three non-collinear points on a plane."

"The longest side in an acute-angled triangle is always opposite the largest angle."

"In an acute-angled triangle, the sum of any two angles is always greater than the third angle."

"In a geometrical construction, we can draw an acute-angled triangle using a compass and a straightedge."

"An acute-angled triangle is also known as an acute triangle or a sharp triangle."

"An acute-angled triangle can be classified as a proper triangle because it has three distinct angles."

"An acute-angled triangle does not have any right angles or obtuse angles."

"An acute-angled triangle can never be a right-angled triangle or an obtuse-angled triangle."

"The area of an acute-angled triangle can be calculated using the formula: 1/2 * base * height."

"It is not possible to have an acute-angled triangle with all sides of equal length."