Sq Root Spiral

Geometry Level 4

Find the area of the first triangle which overlaps the 2 \sqrt 2 - 1 1 - 1 1 triangle, if the square root spiral is continued.

Use of calculator might be required.

16 2 S q . U n i t s \frac { \sqrt { 16 } }{ 2 } \quad Sq.\quad Units . 15 2 S q . U n i t s \frac { \sqrt { 15 } }{ 2 } \quad Sq.\quad Units . 18 2 S q . U n i t s \frac { \sqrt { 18 } }{ 2 } \quad Sq.\quad Units . 17 2 S q . U n i t s \frac { \sqrt { 17 } }{ 2 } \quad Sq.\quad Units .

Sanath Balaji by Sanath Balaji , 22, Singapore

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1 solution

Sanath Balaji
Jan 20, 2017

3 Helpful 0 Interesting 0 Brilliant 0 Confused

It is i going from 1 to n . Not 2.

Sanath Balaji - 4 years, 4 months ago

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