can someone answer all these please
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Step-by-step explanation:
2. Let the base of an isosceles triangle =x
The other two sides are equal and 3cm less than base=x-3,x-3
perimeter of triangle=24cm
Perimeter of triangle=>sum of all sides=24
=>x+x-3+x-3=24
=>3x-6=24
=>3x=30
=>x=10cm
Base of triangle=10cm
the other two equal sides are x-3
=10-3=7cm
Therefore the three sides are 10cm,7cm,7cm
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