2 answers:
Answer:
Volume: 366.6
Surface Area: 314.2
Explanation (look at below)
Step-by-step explanation:
Volume:
The radius of this sphere is 5 (half of 10). The equation will be
5^3
When you calculate that, it will become: 366.6<-- rounded to the nearest tenth.
Surface Area:
4
5^2
=100Π
=314.2<-- rounded to the nearest tenth.
314.2 is the nearest tenth digit no.
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Answer:
265.50000
Step-by-step explanation:








There are two critical points, at which we have


USING PYTHAGORAS THEORAM,
x²+3²= 5²
x²+9= 25
x²= 25-9 = 16
x= √16
x= 4
OPTION D
Answer:
1.7320508
Step-by-step explanation: