Question

Use a calculator to evaluate the trigonometric function. Round your answer to four decimal places.

tan(π/5)

Answer 1

Solving Steps

Simplify the expression

`\tan( (\pi)/(5) )`

Calculate the approximate value

0.726543

Round the number

Round 0.726543 to the required place

0.7265

Answer:

0.7265

Answer 2

Answer: The answer is 0.7265.

Step-by-step explanation: I don't know how to explain. Put the tangent of pi / 5 into your calculator.

You get 0.726542528...

But you round to 4 decimal places.

This rounds to 0.7265.