Question

State the properties of the following
1. plaster of Paris
2. caustic soda ​

Answer 1

Answer:

Centroid : In mathematics and physics, the centroid or geometric center of a plane figure is the arithmetic mean position of all the points in the figure.

Sector : Sector is a geometric figure bounded by two radii and the included arc of a circle.

Segment : In geometry, a line segment is a part of a line that is bounded by two distinct end points, and contains every point on the line between its endpoints

Parabola : A parabola is a curve where any point is at an equal distance from: a fixed point (the focus ), and. a fixed straight line (the directrix )

Orthocentre : The orthocenter is the point where all the three altitudes of the triangle cut or intersect each other.

Answer 2

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