Answer:
Rs 40950
Step-by-step explanation:
P = Rs. 130000
R = 21% per annum
T = 1 year + 6 months / 12
= 12 months + 6 months / 12
= 18 / 12
= 1.5 years
SI = (P × T × R) / 100
= (130000 × 1.5 × 21) / 100
= 4095000 / 100
= 40950
3.650282
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Angle A=Side MT
Angle M=Side AT
Angle T=Side AM