Math, asked by aksinghbsnl2004, 7 months ago

please solve Q33 from the above picture,fast​

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Answers

Answered by MagicalBeast
1

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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