need help with this!
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in POT
sinT = 5/13
T = sin^-1 5/13
ET = OT - OE = 13 - 5 = 8
in AET
tan T = AE/ET = AE/8
tan ( sin^ -1 5/13 ) = AE/8
tan ( tan ^ -1 5/12 ) = AE/8
5/12 = AE/8
AE = 5× 8/12 = 40/12 = 3.3
AB = 2× 3.3 = 6.6
sinT = 5/13
T = sin^-1 5/13
ET = OT - OE = 13 - 5 = 8
in AET
tan T = AE/ET = AE/8
tan ( sin^ -1 5/13 ) = AE/8
tan ( tan ^ -1 5/12 ) = AE/8
5/12 = AE/8
AE = 5× 8/12 = 40/12 = 3.3
AB = 2× 3.3 = 6.6
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