# data[].attributes.body
https://www.geogebra.org/classic/ddunu6ma

# data[].attributes.body
https://www.geogebra.org/calculator/rjba4zby

# data[].attributes.attachment_link.description
Interactive, free online calculator from GeoGebra: graph functions, plot data, drag sliders, create triangles, circles and much more!

# data[].attributes.body
Popescu Liviu

# data[].attributes.attachment_link.description
Free online apps bundle from GeoGebra: get graphing, geometry, algebra, 3D, statistics, probability, all in one tool!

# data[].attributes.body
Covali Paola

# data[].attributes.body
Blîndu Andreea

# data[].attributes.body
Ostrovschi Daniela

# data[].attributes.headline
Arithmetic & geometric sequences-Șarpe Denis

# data[].attributes.subject
Arithmetic & geometric sequences-Șarpe Denis

# data[].attributes.headline
Arithmetic sequence with 3 common difference (ration)

# data[].attributes.subject
Arithmetic sequence with 3 common difference (ration)

# data[].attributes.attachment_link.description
Free online apps bundle from GeoGebra: get graphing, geometry, algebra, 3D, statistics, probability, all in one tool!

# data[].attributes.body
Rostislav

# data[].attributes.headline
Geometric sequence with echilateral triangles - Andrei

# data[].attributes.subject
Geometric sequence with echilateral triangles - Andrei

# data[].attributes.attachment_link.description
Free online apps bundle from GeoGebra: get graphing, geometry, algebra, 3D, statistics, probability, all in one tool!

# data[].attributes.body
https://www.geogebra.org/classic/dpr37dgr

Burduja Bianca , gaudeamus high school, Moldova

# data[].attributes.body
Istratii Anastasia

# data[].attributes.body
Resolve the geometric sequence:

1_    an = -5

2_    an = 3n

3_    an = nn

4_    an = n(n-1)

5_    an = (-2)n

# data[].attributes.body
dont look at the solution

# data[].attributes.headline
Ela.K-Etiler / Teacher: Arzu Çalık Seydim / Etiler Anadolu lisesi 

# data[].attributes.subject
Ela.K-Etiler / Teacher: Arzu Çalık Seydim / Etiler Anadolu lisesi 

# data[].attributes.body
*The area of the Square ABCD is 36cm². The points E, F, G, H are the midpoint of the sides of the square. Find the side of the square EFGH.

√¯36=6 | AB|=6 |AF|=3 |AE|=3 |EF|=3 √¯2

*Find the area of the square EFGH.

(3 √¯2).(3 √¯2)=18

*Can you come to a conclusion about the area of IJKL?

(3 √¯2/2). √¯2=3 is |IJ| the area of IJKL is 3.3=9

# data[].attributes.body
Odd number adittion

# data[].attributes.body
Geometric Sequence

# data[].attributes.body
The sum of the first odd natural numbers

# data[].attributes.headline
Víctor Ortiz, Geometric sequence with squares

# data[].attributes.subject
Víctor Ortiz, Geometric sequence with squares

# data[].attributes.body
Geometric sequence with squares in Geogebra