The blank space 1 and 2 is filled by product and product respectively. Option c is correct.
Circle is divided into equally sized sector, and forms a parallelogram.
Base of the parallelogram = πr and height = r. Blank statement to be field in relation with the areas.
What is parallelogram?
Parallelogram is the 4 side polygon whose opposite sides are parallel to each other.
Here, the area of the circle is = πr².
Circle as cut to equal sectors, so base of the parallelogram is = πr.
and height = r
Area of parallelogram = Base * height
= πr x r
So, the incomplete statement can be complete as the area of a parallelogram is equal to the product of the base and the height, the area is the product of πr and r, or πr².
Thus, The blank space 1 and 2 is filled by product and product respectively.
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