![Find the exact value of the following expression without using a calculator: tan \left ( \dfrac{2 \pi}{3} \right ). | Homework.Study.com Find the exact value of the following expression without using a calculator: tan \left ( \dfrac{2 \pi}{3} \right ). | Homework.Study.com](https://homework.study.com/cimages/multimages/16/study_unit_circle_015333153512022643729.png)
Find the exact value of the following expression without using a calculator: tan \left ( \dfrac{2 \pi}{3} \right ). | Homework.Study.com
Step2Success - Most students have a non-calculator GCSE Maths exam next Friday - it is crucial to have learned this handy guide of exact trig values. You could be asked a trigonometry
![Find the exact value of the following expression without using a calculator: tan \left ( \dfrac{2 \pi}{3} \right ). | Homework.Study.com Find the exact value of the following expression without using a calculator: tan \left ( \dfrac{2 \pi}{3} \right ). | Homework.Study.com](https://homework.study.com/cimages/multimages/16/study_unit_circle_025324042177873817020.png)
Find the exact value of the following expression without using a calculator: tan \left ( \dfrac{2 \pi}{3} \right ). | Homework.Study.com
![How do you evaluate the sine, cosine, and tangent of the angle 30 degrees without using a calculator? | Socratic How do you evaluate the sine, cosine, and tangent of the angle 30 degrees without using a calculator? | Socratic](https://useruploads.socratic.org/rjCnQLxKS2LPNZaAcUhw_131619499_orig.gif)