Question

The area of the sector which is 1/4th the area of circle of radius r unit is ​

Answer 1

$\large\bold{\underline{\sf{\red{GivEn}}}}:-$

Area of sector is 1/4 the area of circle.

Radius :- r unit

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$\large\bold{\underline{\sf{\pink{AnswEr}}}}:-$

The required shape is a $Quadrant.$

Area of Quadrant:- $\sf\frac{1}{4}$ × πr²

Answer 2

Step-by-step explanation:

there tita is 90

then tita/360×πr2

= πr2/4