The area doubles if the base stays the same.
The area gets doubled.
If the altitude is not changed, the area would be doubled.
The volume will be halved and the surface area will be halved but with the base area of pi*radius2 added to it
It will be the same.
The exact same as the original triangle.
The area doubles if the base stays the same.
The area gets doubled.
If the altitude is not changed, the area would be doubled.
The volume will be halved and the surface area will be halved but with the base area of pi*radius2 added to it
You can approximate the surface area by lots of triangles (base of the triangle on the base of the cone, and tip of the triangle at the tip of the cone), and analyze what happens when the triangles get narrower and narrower.
Area of a triangle = base * height / 2 Therefore the base = Area * 2 / height
A base is normally a line and therefore has no area; the area of a triangle is half of base x altitude.
It will be the same.
Area of a triangle: 0.5*base*perpendicular height
If the linear dimensions are doubled, the area is multiplied by (2)2 = 4 .
The area of triangle is : 60.0