Question

Viyang see the Extended book of math pg 91 17th sum

Answer 1

@Viyang

Answer 2

a minute please

Answer 3

ok

Answer 4

I have lost my book can you please write the question?

Answer 5

OK

Answer 6

An archery target has three concentric regions.The diameter of the regions are in ratio 1:2:3.? Find the ratio of their areas?

Answer 7

are factor = (scale factor)^2.
Square the ratios, If I'm correct. Check The answer behind and notify if I'm right.

Answer 8

1:3:5

Answer 9

Then there is something else.

Answer 10

Hey i got it Thanks The Area factor didn't really strike me

Answer 11

We will have to subtract each area from the previous one as it is a part of it

Answer 12

@Viyang Thank u !!!!!!!