20
A d20 is a 20-sided die with each side numbered from 1 to 20. The numbers are evenly distributed around the die, with opposite sides adding up to 21.
Put this formula in any cell except D20 or C70:=IF(D20=C70,50,25)Put this formula in any cell except D20 or C70:=IF(D20=C70,50,25)Put this formula in any cell except D20 or C70:=IF(D20=C70,50,25)Put this formula in any cell except D20 or C70:=IF(D20=C70,50,25)Put this formula in any cell except D20 or C70:=IF(D20=C70,50,25)Put this formula in any cell except D20 or C70:=IF(D20=C70,50,25)Put this formula in any cell except D20 or C70:=IF(D20=C70,50,25)Put this formula in any cell except D20 or C70:=IF(D20=C70,50,25)Put this formula in any cell except D20 or C70:=IF(D20=C70,50,25)Put this formula in any cell except D20 or C70:=IF(D20=C70,50,25)Put this formula in any cell except D20 or C70:=IF(D20=C70,50,25)
139 - T20, T13, D20
120 - T20, 20, D20
113 - T20, 13, D20
The Pentagon (the building), sea stars - star fruits and okra have pentagonal symmetry, dodecahedrons (20 sides dice, also known as D20) are made of pentagons.
148 - T20, T16, D20
151 - T20, T17, D20
145 - T20, T15, D20
142 - T20, T14, D20
115 - T20, 15, D20
116 - T20, 16, D20