the surface inscribed in a plan figure
A a solid figure on a flat surface is a plane figure (I do believe)
A plane figure.
A plane
area
No. Just the opposite.It's easy to remember: INscribed is INside
A plane figure
That can be an ellipse, circle, parabola, or hyperbola. It depends on the angle between the plane and the axis or surface of the cone.
A plane is a flat surface - a 2-dimensional surface. A plane shape is a figure, such as a square, a circle, or a wriggly loop on that surface. It has length and width but no height (or thickness).
False. A triangle is inscribed in another figure if all its vertices lie on the boundary of that figure, not in the interior. For a triangle to be inscribed, it must touch the edges of the figure, such as a circle or polygon.
Figure Y is circumscribed about figure X.
A pentagon is a five sided geometrical figure; if the pentagon fits exactly inside some other geometrical figure (such as a circle) then it can be said to be inscribed in that figure.
True. A triangle is said to be inscribed in another figure if each vertex of the triangle lies on the boundary of that figure. For example, a triangle inscribed in a circle has all its vertices touching the circumference of the circle.