A sector of a circle is shown.
What is the area of the sector? (Use 3.14 for pi)β
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Mathematics, 07.05.2021 22:50 vdkgknsdg4817
A sector of a circle is shown.
What is the area of the sector? (Use 3.14 for pi)β
Answers: 1
Mathematics, 21.06.2019 21:00
How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?
Answers: 3
Mathematics, 25.02.2020 05:27