Question

If Cot A=4/3, find Cosec A​

Answer 1

Step-by-step explanation:

5/3

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Answer 2

Step-by-step explanation:

Cot A =base÷perpendicular

then let the base be 4 K and Perpendicular be 3 K then using Pythagoras theorem

• H square =p square +base square
• h^2 =3K^2+4K^2
• h^2=9K^2+16k^2
• h^2=25k^2
• h=√25k^2
• h=5k

then Cosec A=Hypotenuse÷perpendicular

cosec A =5k÷3k

cosec a = 5÷3

this is the correct answer