0
Add your answer:
Earn +20 pts
Does a triangle have a diameter?
No, a triangle is defined by its three sides and/or its angels. The diameter is a characteristic of a circle.
What is the contribution of menelaus to trigonometry?
He defined the spherical triangle
An equilateral triangle is always isosceles?
If an isosceles triangle is defined as one which has two sides (or angles) equal, then YES. But if an isosceles triangle is defined as one which has two sides (or angles) equal, and the third side (angle) different, then NO.
How is cosine defined?
In a right triangle, the cosine of an angle is defined as the ratio of the adjacent side of that angle to the hypotenuse.
Is a parallelogram a type of triangle?
No, it is not a type of triangle as a triangle is defined as a polygon with three sides and three angles and a parallelogram has four sides and four angles.
What is the latin word for triangle?
The Latin word for triangle is trianguli. A triangle is defined as a closed plane figure having three sides and three angles.
Is there an island in the Bermuda triangle?
The Bermuda Triangle is not a set defined area, and different accounts of the Bermuda Triangle give different measurements of it. In most of these, there are several islands.
What do you call a triangle with zero sides?
Nothing. A triangle is defined as a planar figure constructed with three line segments joined at their ends. A triangle has exactly three sides. Anything else is not a triangle.
Can an equilateral triangle be a parallelogram?
No. Every triangle has 3 sides, and every figure with 3 sides is a triangle. So no triangle can be a parallelogram. Every parallelogram has 4 sides, and every figure with 4 sides is a quadrilateral. So no parallelogram can be a triangle.
What is defined by a line that divides two sides of a triangle proportionally then it is parallel to the third?
Similar shapes.
How would you find out the sin tan and cos of right angle triangle?
sin, tan and cos can be defined as functions of an angle. But they are not functions of a triangle - whether it is a right angled triangle or not.
What is a corner of a triangle called?
The corner of a triangle is a vertex.A vertex is defined as an angle is the endpoint where two line segments or lines come together. Every triangle has three vertices.
