[tr][td][br][table][tr][td][size=85][left][/left][/size]Grades 9-12 (A)[br][br]Duration: 15 min[br][br]Tools: one Logifaces Set / class[br][br]Individual work[br][br]Keywords: Square root, [br]Heron’s formula, Measurements[br][br][/td][td][img]https://www.geogebra.org/resource/atmvfmra/pKGw0fkjDWKZNxYT/material-atmvfmra.png[/img][/td][td][size=150][b][/b][center][b][/b]Area with Heron's Formula[/center][center][b][/b][/center][/size][table][tr][td][table][tr][/tr][/table][center][/center][table][tr][/tr][/table] [img]https://www.geogebra.org/resource/mcktgha2/3abBAqYRU8SdOI08/material-mcktgha2.png[/img][/td][/tr][tr][td][size=150][b][center]MATHS / 2D Geometry / Area[/center][/b][br][/size][/td][/tr][tr][td][br][/td][/tr][/table][/td][td][img]https://www.geogebra.org/resource/atmvfmra/pKGw0fkjDWKZNxYT/material-atmvfmra.png[/img][/td][td][img]https://www.geogebra.org/resource/mtuymvrb/w4RGGbmmPRjfnjNR/material-mtuymvrb.png[/img][/td][/tr][/table]__________________________________________________________________________________________________________________________________________[/td][/tr][tr][td][/td][/tr]

[size=50]Grade 9, Grade nine, Grade 10, Grade ten, Grade 11, Grade eleven, Grade 12, Grade twelve[br][/size][size=50]Logifaces[br]Square root, Heron’s formula, Measurements, 2D Geometry, Area[br]Advanced, advanced, Advance, advance[br][/size][size=50]math, mathematics, exercise[/size]