Mathematics, 25.04.2021 20:30 alexandrecarmene
The lengths of the sides of a triangle are x,2x and 2x centimetres. If the perimeter is 20 centimeters, what is the value of x?
a)4
b)5
c)8
d)10
Answers: 1
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The lengths of the sides of a triangle are x,2x and 2x centimetres. If the perimeter is 20 centimete...
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