Step-by-step explanation:
when the difference between CI and SI given then the sum =
difference (100/r)^2
given difference is Rs . 180
Rate of interest is 15%
sum = 180× (100/15)^2
180×10000/225
= 8000
Answer:
Step-by-step explanation:
99
A=148°
B=148°
Step-by-step explanation:
180-38=148°
because A and B are equal, they're both 148°
