Sita bought a book for Rs200 and sold it to suhana at profit of 20 percent suhana again sold it to sushant at loss of 10 percent . At what price should sushant sell it to gain 5 percent profit?
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susie has 7 apples

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

b. hoped i'm right lol

step-by-step explanation: