By what percentage must the radius of the circle be lengthened to increase the area of the circle by

[iron igloo]

@worldly iron

[worldly iron]

so its 10%

[iron igloo]

Yeah approximately

[worldly iron]

ok thank you

also do you know how solve this : the workshop produced 20% more parts in October compared to September, 5% more in November compared to October and 10% more in December compared to November. How many parts did the workshop produce in September if it produced 11088 parts in December?

[iron igloo]

Lemme take a look

Also this is a simpler solution to the previous one

[worldly iron]

so its 10%

[iron igloo]

Yes

[worldly iron]

but i think its ask how many part not procents

[iron igloo]

Oh no i meant this was the last question but simpler

I m doing the second one

[worldly iron]

ok

[iron igloo]

HEre u go

[worldly iron]

oh ok

do you want spotify account i can give you for help its has premium?

[iron igloo]

Nah am good

[worldly iron]

oh ok anyway thanks for help