Question

please solve its really very urgent I'll make you BRAINLIST ​

Answer 1

Step-by-step explanation:

volume of a cone =πr²h/3

slant height =✓r²+h²

h=✓l²-r²

h=✓(82)²-(18)²

h=✓6400

h=80

volume=π*18*18*80/3

volume=3.14*18*18*80/3

volume=27,129.6cm³

volume=271.296 m³