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Inessa [10]
3 years ago
10

Help I need help in number 1 and 2 plz asap

Mathematics
1 answer:
bonufazy [111]3 years ago
7 0
1. 
C= 3.14 * 9
C= 28.26
The circumference is 28.3 cm......

2.
C=3.14 * (2*13)
C=3.14 * 26
C= 29.14
The circumference is 19.1 cm....



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In this exercise is given that a sphere has a radius of 4 centimeters and it is asked to find its volume and use 3.14 as the value of π or pi. The first step would be substitute the values into the previous mention formula.

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Please help me with this ASAP​
meriva

Answer:

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