Question

what is perimeter and what is area
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Answer 1

Answer:

A perimeter is either a path that encompasses/surrounds/outlines a shape or its length. The perimeter of a circle or an ellipse is called its circumference. Calculating the perimeter has several practical applications. A calculated perimeter is the length of fence required to surround a yard or garden.

Area is the quantity that expresses the extent of a two-dimensional region, shape, or planar lamina, in the plane. Surface area is its analog on the two-dimensional surface of a three-dimensional object.

Answer 2

Step-by-step explanation:

perimeter is the sum of all three sides of triangle.... eg. perimeter of ∆ABC=AB+BC+AC

and area is the half of distance or space covered by the triangle..area of∆ABC= 1/2 X b X h...i.e.-