yes all triangles have three angles the word meaning tri
Tri means 3 as in a triangle which has 3 sides
It is called a triangle. three-sided polygon is called a triangle, from the Greek word "tri" meaning "three" as in tricycle, or tripod. from : espi
triangle, trim,
tricycle trinomial tridium triangle tri triangular trial triple
Its Tri :) tri angle three angles :)
Triangle has 3 syllables: tri an gle
A triangle.
im assuming "tri"
The prefix for the word three is tri-. This is shown in the common word: triangle.
Tri
Tri means having three. It is used in words like triangle that has three sides and triplets which is when three babies are born at one time to the same parents.
If it is 19 sided it cannot be a triangle. The "tri" in the word triangle means 3. So a triangle can have only 3 sides - no more, no fewer!
tri-- as in the beginning of the shape triangle sarah--- like the name tops as in a plural word for a shirt
TRI-angle, TRI-ceratops, TRI-cicle. See. Tri means three, and all of these things have three things on them. Triceratops has three horns, triangle has three angles, and tricicle has three wheels.
A triangle is a plane figure that has three sides and three corners that are called angles. "Tri" is the Greek root for the word "three". So "triangle" means "three angles" and describes the figure.
yes all triangles have three angles the word meaning tri