Math, asked by Rakshita111, 1 year ago

Heyy!! Pls solve this question!

I'll mark the best answer the brainliest!!

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Answers

Answered by aami21

Hope it helps ❤

..... all the best....

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Rakshita111: Thankk youu soo muchhh!!!!

Rakshita111: Though the correct answer is 158.4 cm!! I really appreciate your hardworkk!!

aami21: thank u marking the answer as BRAINLIEST

aami21: hope you understood the method

Rakshita111: Yayaya..

amritsingh9818: hiii

Answered by udayraj768oy9yd5

Answer:

The length of the wire is 312 cm

Step-by-step explanation:

Volume of cylinder= pie r sq

after calculation = 554.4cm cube

now

volume of 2 hemisphere of radius 4.2 cm = 4/3 pie r sq

after calculation it will be 73.92 cm cube

volume of cylinder - volume of 2 hemisphere = volume of remaining solid

after calculation = 480.48

volume of cylinder of base 1.4cm then the radius will be 0.7 cm

volume of cylinder with r=0.7 cm and h=x will be equal to 480.80 cm cube

after calculation the height/length of the wire will be 312 cm

hope you understood

udayraj768oy9yd5: my answer is wrong

udayraj768oy9yd5: sorry , i messed up in the formula

Rakshita111: It's okk

udayraj768oy9yd5: my method is right but messed up the formula

udayraj768oy9yd5: Sorry : (

Rakshita111: Arreyy it's ok! Never mindd! You tried your bestt?

Rakshita111: *!!

udayraj768oy9yd5: lol i have my board exam tom and i made a mistake! i am actually out of my mind , btw thanks

Rakshita111: I too havee itt tomorroww!! Its okk! u learn from your mistakes!! Ayyeee!! Welcomee❤ All thee bestt!!

aami21: right

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