Pythagoras 1.if the radius of the smaller circle is 3, find it’s area

2. Find the area of the yellow ring

3. Find the area of the white ring

1.

2 and 3: See explanation

Step-by-step explanation:

Solving (1)

--- radius

The area is:

There are no enough information to solve (2) and (3) as the radius and/or diameter are not provided.

However, the following formula will be used to calculate the required areas.

--- same process as (1)

isi

step-by-step explanation:

use that smart brain

answer: the answer is one

step-by-step explanation:

pemdas, in this situation there is no parenthesis or exponents so you go to multiplication, 1x1=1, then division 1/1= 1 then addition 1+1=2 then subtraction 2-1=1