please solve Q33 from the above picture,fast
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Step-by-step explanation:
(a) AB = BC
angle ABE = angle CBE
BE = BE
by SAS congruence rule
∆ABE ≈ ∆CBE
(b) as ∆ABE ≈ ∆CBE
=> AE/AB = CE /CB
=> (2x-1) / 12 = (x+6) /12
=> 2x-1 = x +6
=> 2x-x = 6+1
=> x = 7
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