perpendicular
90 degrees. QED.
It is the point at which a tangent touches a curve.
Definition: a tangent is a line that intersects a circle at exactly one point, the point of intersection is the point of contact or the point of tangency. a tangent is a line that intersects a circle at exactly one point, the point of intersection is the (point of contact) or the **point of tangency**.
4/9*pi*r where r is the radius of the circle.
perpendicular
perpendicular
Perpendicular
Yes it is. Great work!
Yes it is. Great work !
90 degrees. QED.
It is the point at which a tangent touches a curve.
A tangent is an object, like a line, which touches a curve. The tangent only touches the curve at one point. That point is called the point of tangency. The tangent does not intersect (pass through) the curve.
Definition: a tangent is a line that intersects a circle at exactly one point, the point of intersection is the point of contact or the point of tangency. a tangent is a line that intersects a circle at exactly one point, the point of intersection is the (point of contact) or the **point of tangency**.
Point of Tangency
true
4/9*pi*r where r is the radius of the circle.