Question

Evaluate. Write your answer as an integer or as a decimal rounded to the nearest hundredth. cos 40° = ____

Answer 1

0.77

Step-by-step explanation:

Given the expression

Cos40

Using calculator;

Cos 40 = 0.76604

Converting to nearest hundred

Cos 40 = 0.77

Hence the value of cos40 to the nearest hundredth is 0.77