Question

Explain triangle with example​

Answer 1

Step-by-step explanation:

1. proporties of triangle
2. sum of measure of all angles of triangle is 180
3. area of triangle is half into height into base

Answer 2

triangle

a geometric figure having three angles and three sides

any three-sided or three-cornered figure, area, object, part, etc.

a right-angled, flat, triangular instrument used in drawing geometric figures

a situation involving three persons, esp. when one person is having love affairs with two others

a musical percussion instrument consisting of a steel rod bent into a triangle with one angle open: it produces a high-pitched, tinkling sound when struck with a short steel rod

triangle

noun

a. The plane figure formed by connecting three points not in a straight line by straight line segments; a three-sided polygon.

b. Something shaped like such a figure: a triangle of land.

Any of various flat, three-sided drawing and drafting guides, used especially to draw straight lines at specific angles.

Music A percussion instrument consisting of a piece of metal in the shape of a triangle open at one angle.

A relationship involving three people, especially a ménage à trois.


example : a slice of pizza ; kaleidoscope