someone please help, I can translate the questions into english btw if needed, HELP ME | Mathematics | Page 1

vagrant loom Jun 17, 2024, 10:04 PM

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glacial pecanBOT Jun 17, 2024, 10:04 PM

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azure nebula Jun 17, 2024, 10:14 PM

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vagrant loom

vagrant loom Jun 17, 2024, 10:16 PM

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azure nebula

can you explain why

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is it because theyre both multiples of 9 ?

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like the 45 and 27

azure nebula Jun 17, 2024, 10:18 PM

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If you do 30÷18 and 45÷27 you will have the same answer so they are proportional

vagrant loom Jun 17, 2024, 10:18 PM

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ohhh thank you for explaining 🙏

azure nebula Jun 17, 2024, 10:18 PM

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Np

vagrant loom Jun 17, 2024, 10:19 PM

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azure nebula Np

also could you explain the house one

azure nebula Jun 17, 2024, 10:21 PM

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What level is this problem?

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University or school?

vagrant loom Jun 17, 2024, 10:22 PM

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just highschool

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grade 9

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i can translate it if needed

azure nebula Jun 17, 2024, 10:24 PM

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Nah i forgot some formula and some properties

vagrant loom Jun 17, 2024, 10:25 PM

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azure nebula Nah i forgot some formula and some properties

lmao ok thanks for trying to help

azure nebula Jun 17, 2024, 10:33 PM

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vagrant loom

Ig its 10

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I made some research and im not sure but ig its 10

vagrant loom Jun 17, 2024, 10:34 PM

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azure nebula Ig its 10

thats what i thought

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but the answer key says its 7,1

azure nebula Jun 17, 2024, 10:39 PM

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Oh

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Ok i got it

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Lets say the carre is ABCD

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The room is square named ABCD

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The diametre AD =20 m so R of the circle is 10

vagrant loom Jun 17, 2024, 10:44 PM

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azure nebula The diametre AD =20 m so R of the circle is 10

how do i get 7,1 tho

azure nebula Jun 17, 2024, 10:46 PM

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Lets say the centre of the square is o

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OC IS 10 M

vagrant loom Jun 17, 2024, 10:52 PM

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azure nebula OC IS 10 M

ok

azure nebula Jun 17, 2024, 10:52 PM

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Wait i send you image

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Understood?

#someone please help, I can translate the questions into english btw if needed, HELP ME