Question

Who ever answer the question is going to get marked as brainliest.

Answer 1

Answer:

See below

Step-by-step explanation:

1) 3x-5=19-x

=>3x+x=19+5

=>4x=24

=>X=6

Therefore,

Perimeter=(3×6)-5+19-6+(2×6)

=18-5+13+12

=13+13+12

=38 sq.cm

2) 3x-15=2x+24

=>3x-2x=24+15

=>X=39°