10.2- Properties Of Triangles

Question 1

If a line is tangent to a circle…

Answer 1

Then it is perpendicular to the radius drawn to the point of tangency

Question 2

In a plane, if a line is perpendicular to a radius of a circle at its endpoint on the circle…

Answer 2

Then it is tangent to the circle

Question 3

If two segments from the same exterior point are tangent to a circle…

Answer 3

Then the segments are congruent

Question 4

Inscribed circle

Answer 4

A circle is inscribed in a polygon if each side of the polygon is tangent to the circle

Question 5

Circumscribed circle

Answer 5

A circle is circumscribed about a polygon if each vertex of the polygon is on the circle