addidas234cs
addidas234cs
21-09-2018
Mathematics
contestada
How many triangles are in the figure?
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rkatharineb
rkatharineb
21-09-2018
I think there's about 36 triangles there
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s1m1
s1m1
21-09-2018
From top down ,
Row 1 : 1 triangle
Row 2: 3 triangles = 2+1
Row 3: 5 triangles = 3+2
Row 4: 7 triangles = 4+3
.
Row 6: 6+5 =11 triangles
Answer 11 triangles
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