One quarter of the cross

Författare/skapare:David Wees

Område(n):Bråk

Claim: The area of the overlapped regions between the square and the cross is always one quarter of the area of the cross. Can you prove this true or false?

Try dragging the point around to see what happens.

Nya resurser

Angle Addition: Warm Up Exercises
Viviani's Curve
Trefoil Knot
Model sferyczny - dwunastościan-dwudziestościan
အခြေခံ data အခေါ်အဝေါ်များ

Upptäck resurser

wsw_arbeitsblatt_worksheet.ggb
I-11 Raise a perpendicular
lemoine-line-triangle
distance #3

Undersök matematisk områden

Räta linjer
Addition
Volym
Enhetscirkeln
Rektangel