Question

The diameter of the larger circle is 12.5 cm
The diameter of the smaller circle is 3.5 cm
What is the approximate area of the shaded region?

Answer 1

Area of larger circle-area of smaller circle

Answer 2

Area of large circle::
\[\pi *r _{1}^{2}\] where r1 is the radius of lager circle obtained by halving the diameter

Answer 3

it does not give me that...?

Answer 4

can u please give me the answer pleaseee

Answer 5

{(3.14*12.5*12.5)/4} - {((22/7) *(3.5)*(3.5))/4}

Answer 6

how would i do that with a fraction..?

Answer 7

Simply solve it....

Answer 8

254.35

Answer 9

(490.625)/4 - (38.465)/4

Answer 10

113.04

Answer 11

132.27

Answer 12

one more...?

Answer 13

another question?

Answer 14

yes

Answer 15

ya tell me

Answer 16

What is the approximate area of the shaded region?

Answer 17

the square is the shaded area

Answer 18

Area of the square=(Side)^2

Answer 19

7cm right

Answer 20

yes

Answer 21

okay

Answer 22

Area of circle : \[\pi*r*r \] where r=3.5cm

Answer 23

then subtract

Answer 24

38.465...? right

Answer 25

subtract what...?

Answer 26

hello

Answer 27

area of square - area of circle

Answer 28

can u give me the numbers pleasee

Answer 29

49- 38.465

Answer 30

10.535

Answer 31

what next

Answer 32

thats it

Answer 33

thanks

Answer 34

no issues....