Answer:
jjjjjjjjjjjjjjjjjjjjjjjjj
The solution is;
(85 + 88 + 87 + 95 + x) divided by 5 > = 90
355 + x > = 450
x > = 95
<em>Hope this helped! :)</em>
Answer:
The exact value of its surface area = 144π m²
The exact value of its volume = 288π m³
Step-by-step explanation:
∵ The diameter of the sphere is 12m
∴ The radius of the sphere = 12 ÷ 2 = 6m
∵ The surface area of the sphere = 4πr²
∴ The surface area = 4 × π × 6² = 144π m²
∵ The volume of the sphere = 4/3 πr³
∴ The volume = = 288π m³