Find the volume of a sphere with radius 9 yd. A. 3,829.7 yd3 B. 3,052.1 yd3 C. 381.5 yd3 D. 339.1 yd3

Question

Richmond

Mathematics

8 July, 11:43

Find the volume of a sphere with radius 9 yd. A. 3,829.7 yd3 B. 3,052.1 yd3 C. 381.5 yd3 D. 339.1 yd3

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Ibrahim Fields · Answer 1

the volume of a sphere can be solve using the following formula:

volume = 4/3 π r∧3

Given: r = 9yards

volume = 4/3 π r³

= 4/3 (3.14) 9³

= 4/3 (3.14) 729

= 4/3 (2289.06)

=9156.24/3

= 3052.08 yard³

=3,052.1 yard³

the volume of a sphere with radius 9 yd then is letter B. 3,052.1 yard³