What is the answer do this problem ?
1 answer:
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Answer:
5.7
Step-by-step explanation:
pythagorean theorem
A^2 + B^2 = C^2
sub in
A^2 + 7^2 = 9^2
simplify
A^2 + 49 = 81
solve
A^2 = 32
solve further
A =
use calculator and get:
5.65685
round and get:
<u>5.7</u>
Hello!
The equation to find the volume of a cone is
r is radius
h is height
Put in the values we know
Square the number
multiply 81 by 3.14
Multiply
339.12
The answer is 339.1 cubic inches
Hope this helps!
The equation to find the volume of a cone is
r is radius
h is height
Put in the values we know
Square the number
multiply 81 by 3.14
Multiply
339.12
The answer is 339.1 cubic inches
Hope this helps!