Activity willow 2022-03-28 14:59:23 UTC mondaily trivia: a trapezoid’s area is ((a+b)/2)•h; a = top base, b = bottom base, h = height between bases 1 Ralph (Developer) · 4 years, 4 months ago now do a dodecahedron 2022-03-28 15:42:42 UTC 1 willow · 4 years, 4 months ago Replying to: Ralph (Developer)now do a dodecahedron (15+7⋅(√5))⋅a^3 a = edge length 2022-03-28 22:42:05 UTC 0
now do a dodecahedron
(15+7⋅(√5))⋅a^3
a = edge length