Question

4. The circle which passes
through all the vertices of a
triangle is called​

Answer 1

Answer:

In geometry, the circumscribed circle or circumcircle of a polygon is a circle that passes through all the vertices of the polygon. The center of this circle is called the circumcenter and its radius is called the circumradius.

Hope this helps you☺

Answer 2

Answer:

Circumcircle

Step-by-step explanation:

The circle which passes through all the vertices of a triangle is called Circumcircle.

More information to know:

• The circumcircle always passes through all three sides of a triangle
• The center of the circle called circumcenter.