In this worksheet, we will practice finding trigonometric function values using a calculator.
Q1:
Find, to 4 decimal places, the value of tan3848′∘.
Q2:
Calculate cos8036′36′′∘ giving the answer to four decimal places.
Q3:
Calculate sin5538′24′′∘ giving the answer to four decimal places.
Q4:
Use a calculator to find cos56.3∘ to four decimal places.
Q5:
Use a calculator to find tan62.5∘ to four decimal places.
Q6:
Find, to 4 decimal places, the value of tan7328′12′′∘.
Q7:
Calculate cos7255′48′′∘ giving the answer to four decimal places.
Q8:
Calculate sin2743′12′′∘ giving the answer to four decimal places.
Q9:
Calculate sin8037′12′′∘ giving the answer to four decimal places.
Q10:
Use a calculator to find tan38.8∘ to four decimal places.
Q11:
Use a calculator to find tan77.8∘ to four decimal places.
Q12:
Use a calculator to find cos71.8∘ to four decimal places.
Q13:
Use a calculator to find sin6.4∘ to four decimal places.
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