Introduction on lateral surface area do cone:
Surface area of cone is found by adding lateral surface area of the cone and area of base.
Here lateral surface area of cone is area of cone & Geometry proofs worksheets.
Surface area of cone (A) is equal to lateral surface area of cone + area of base
= π r s + π r2
Lateral surface area (L.S.A) = π r s square unit.
r – Radius
s – Slant
A cone is a 3-dimensional geometric shape that tapers smoothly from a flat, usually circular base to a point called the apex or vertex. It is the solid bounded by a plane base and the surface (called the lateral surface) formed by the locus of all straight line segments joining the apex to the perimeter of the base.
Lateral Surface Area of the Cone and Example Problems:
Here lateral surface area of cone is area of cone & Geometry proofs worksheets.
Surface area of cone (A) is equal to lateral surface area of cone + area of base
= π r s + π r2
Lateral surface area (L.S.A) = π r s square unit.
r – Radius
s – Slant
No comments:
Post a Comment