Question

Use a calculator to find the approximate value of each expression rounded to two decimal places:$\sin 1°$

Short answer

The approximate value of the trigonometric expression$\sin 1°$is$0.02$

Step-by-step solution

Step 1. Given information  

We are given a trigonometric expression$\sin 1°$.

We have to use the calculator to find the approximate value of the above expression and round it off to two decimal places.

Step 2. Concept

While using the calculator to find the values of trigonometric expression, set the calculator to the correct MODE depending on whether you are entering the angle using degree or radian.

Step 3. Finding the approximate value of the given expression 

The given trigonometric expression is $\sin 1°$.

Since the given angle is in degree, we will first set the MODE in the calculator to receive degree. Then, we will enter the trigonometric expression $\sin 1°$.

The approximate value of the trigonometric expression $\sin 1°$after rounding the answer to two decimal places is $0.02$

Therefore,$\sin 1°\approx 0.02$

Step 4. Final Answer 

The approximate value of the expression $\sin 1°$is$0.02$