Question

two equal sides of an isosceles triangles are 4x-2 and 3x+4.

Answer 1

the third side is 2x-1=2×6-1=11
$4x - 2 = 3x + 4 \\ or.4x - 3x = 4 + 2 \\ or.x = 6 \\ the \: equal \: sides \: of \: the \: triangle \: is \\ 4x - 2 = 4 \times 6 - 2 = 24 - 2 =i 22$
the third side of the triangle is2x-1=2×6-1=11
the perimeter of the triangle is 22+22+11=55
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Answer 2

Answer:

55 cm is the perimeter

sides are 22,22,11

Step-by-step explanation:

two side of a iscosceles triangle

4x-2=3x+4

4x-3x=4+2( take the variable to one side and numbers to one side)

1x=6

x=6

LHS                                                                        RHS

4x-2                                                                          3x+4                                                          

4(6)-2 (substitute x as 6)                                         3(6)+4                                              

24-2                                                                          18+4

22                                           =                                   22

third side

2x-1

2(6)-1

12-1

=11

so the three sides are 22,22,11

perimeter of a triangle= sum of three sides

                                      =22+22+11

                                      =55cm