Image not available

594x602

Solve for Gray.png

๐Ÿงต Untitled Thread

Anonymous No. 16278412

This is a 3x3 cube, the small cubes are a perfect 1x1. The curve is a perfect quarter circle. Calculate the area shaded in gray.

Image not available

660x574

4126346845.png

Anonymous No. 16278429

3^2 = 9
9 x 3,14159 = 28,27431
28,27431 / 4 = 7,0685775
9 - 7,0685775 = 1,9314225
9 - 3 - 1,9314225 =
4,0685775

Barkon Approved Post No. 16278430

It 1.

Anonymous No. 16278437

>>16278412
That's the shittiest quarter circle I've ever seen

Barkon Approved Post No. 16278438

>>16278437
HIVE CHIKKI

Anonymous No. 16278452

>>16278429
How do you.. We're all getting 2.3 or somehting.

2/3 A -(A-(Pi r^2))
Where r=3 and A=9

Anonymous No. 16278464

>>16278452
>radius of a circle
3^2 = 9
>area of a circle
9 x 3,14159
>quarter area of circle
28,27431 / 4
>whole area without quarter circle
9 - 7,0685775
>whole area without 3 squares and without the remainder of square without quarter circle
9 - 3 - 1,9314225

Anonymous No. 16278468

>>16278429
A = 9
-1/3 = 6
Ecke abziehen:
Pi r^2 = 7,06 - A = 1,93/4= 0,4825
0,4825-6= 5.5157

Anonymous No. 16278511

>>16278412
>the small cubes are a perfect 1x1.
false