Assume that angle a is an acute angle and sin A = 0.325. The measure of angle A is _____. Round the answer to the nearest tenth.
Answers
Answer:
If cells of onion peel and RBC are separately kept in hypotonic solution,
what among the following will take place? Explain the reason for your
answer.
(a) Both the cells will swell.
(b) RBC will burst easily while cells of onion peel will resist the bursting to
some extent.
(c) a and b both are correct.
(d) RBC and onion peel cells will behave similarly.
Step-by-step explanation:
Since we defined the trigonometric functions in terms of ratios of sides, you can think of the units of measurement for those sides as canceling out in those ratios. This means that the values of the trigonometric functions are unitless numbers. So when the American student calculated \(3/5 \) as the value of \(\sin A \) in Example 1.5, that is the same as the \(3/5 \) that the German student calculated, despite the different units for the lengths of the sides.