Question
the area of corresponding faces of two simalar triangle prisms are 49cm squared and 121 cm squared. what is the ratio of the corresponding side lengths?
Answers
Bosnian
For two similar triangular prisms:
A2 / A1 = l2² / l1² = ( l2 / l1 )²
In this case:
A2 / A1 = = 121 / 49 = 11² / 7 ² = (11 / 7 )²
The ratio of the corresponding side lengths is 11 / 7
A2 / A1 = l2² / l1² = ( l2 / l1 )²
In this case:
A2 / A1 = = 121 / 49 = 11² / 7 ² = (11 / 7 )²
The ratio of the corresponding side lengths is 11 / 7