Lakshmi
from
FPS, Bangalore

Subject :IMO Class : Class 6

Priya bent a plastic wire to form the given figure. The figure is made up of 4 squares and 4 equilateral triangles. Find the length of wire.

A 110 cm

B 90 cm

C 100 cm

D 80 cm

4 squares and 4 equilateral triangles means total 24 lines ie one square and equilateral triangle is made of 6 wires as per the diagram 5 x 24 so the answer will be 120, If 100 is the answer they must not highlighted the center line..

## Ans 1:

#### Edit Post

Class : Class 6

i also think answer should be 120. this answer is given with not counting the middle line

## Ans 2:

#### Edit Post

Class : Class 6

But the plastic wire is bent in the middle too, as shown in the figure. But the middle line is not considered? The answer should be 120, not 100. Its coming for me by including the middle line. Please define it clearly. Requested

## Ans 3:

#### Edit Post

Class : Class 6

the answer is c = 100 because the middle line is not counted .

## Ans 4:

#### Edit Post

## Ans 5:

#### Edit Post

## Ans 6:

#### Edit Post

Class : Class 6

The middle line should not be there.Without the middle line the answer is C=100

## Ans 7:

#### Edit Post

## Ans 8:

#### Edit Post

Praneeth
from
Null, Null

Class : Class 7

The question must have been made a little clearer. If the correct answer is 100, then they might be asking for the perimeter of the above figure.

## Ans 11:

#### Edit Post

Class : Class 7

I think the answer should be 120. Could anyone explain how it is 100?