they can be, depending on the information that you are given. If you know lengths of sides, then YES.
It impossible for a triangle to have three acute angles. * * * * * What? A triangle most certainly can have three acute angles. Such a triangle would be called an acute-angled triangle!
Yes, sine, cosine, tangent, secant, and cotangent are all trigonometric functions that relate to acute angles in a right triangle. These functions are defined based on the ratios of the lengths of the sides of the triangle. Specifically, sine and cosine are the ratios of the opposite and adjacent sides to the hypotenuse, while tangent is the ratio of sine to cosine. Secant and cotangent are reciprocals of cosine and tangent, respectively, and are also applicable to acute angles.
Acute Triangle
an acute triangle
An acute triangle.
A triangle with 3 acute angles is an acute triangle. All the angles in an acute triangle are acute.
In an acute triangle, all three angles are acute.
It impossible for a triangle to have three acute angles. * * * * * What? A triangle most certainly can have three acute angles. Such a triangle would be called an acute-angled triangle!
A triangle with 3 acute angles is simply called an acute triangle.An example is an equilateral triangle, which has three angles of 60° (acute).
there are three acute angles in an acute triangle, because there are three corners.
A triangle, all of whose angles are acute.A triangle, all of whose angles are acute.A triangle, all of whose angles are acute.A triangle, all of whose angles are acute.
An Acute Triangle
Acute Triangle
an acute triangle
An acute triangle.
There are three acute angles in an acute triangle and they add up to 180 degrees.
An acute triangle has three interior acute angles An obtuse triangle has one obtuse and two acute interior angles