Question

Activity 1
The perimeters of circles are scaled by same factor as their diameters.
The perimeter of a circle is a times its diameter.
The area of a circle is t times the square of the radius.
Taking radius of the circles as 'r',
Perimeter. = 2r
$\pi$

Area. =.
$\pi$
r2
Based on these facts, complete the table.
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Answer 1

Answer:

Perimeter or Circumference. This is the total length of a shape's outline. ... The length of a straight-sided shape's outline is called its perimeter, and the length of a circle's outline is called its circumference.

Step-by-step explanation:

sana makatulong

Answer 2

Answer:

sorry I can't help you

very sorry