Physics Voyager

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learn how to identify trigonometric ratios. basically you need to identify sine, cosine and tangent ratios. see the diagram below how to identify the three sides of a right angled triangle first.
always note that you should name the two sides including the right angle with respect to the angle you consider. angle is given as "theta", a Greek letter. go to the angle theta first. in front of the angle theta is the opposite side. the largest side out of all the sides of this triangle is called hypotenuse.

now you can define the sine ratio of an angle.

physics is the major subject of all natural sciences. it is a great goal for advanced level students as well as ordinary level students.

i am specialized in physics. i graduated with a honor degree with a class. also i have finished a master degree in electronics and instrumentation engineering. i have experience more than 11 years in my tuition field. call me for home visit individual/group classes