Answer:
1) THE 1ST THEOREM
= 2x - 6 = 82
= 2x = (-6) + 82
= [tex]\frac{2x = 76}{2}[/tex]
x = 38
B = 2x - 6
B = 2(38) - 6
B = 76 - 6
B = 70
2)
= 96cm(2)
= 192cm
= [tex]\frac{192}{8}[/tex]
KA = 32cm
3)
= 2x + 5 = x + 15
= 2x = x + 20
= [tex]\frac{2x = 20}{2}[/tex]
x = 10
w = x + 10
w = 10 + 10
w = 20
s = 2x + 15
s = 2(10) + 5
s = 20 + 5
s = 25
m = 10
FOLLOW AND BRAINLIEST