Question

Дано: tgL=5 ; tgB=1,5 Найти L+B (альфа +бета)

Answer 1

Решение задания прилагаю

Answer 2

Given Information:

We are given the values of tgL (tangent of L) and tgB (tangent of B) as tgL = 5 and tgB = 1.5. We need to find the values of L, B, alpha (α), and beta (β).

Solution:

To find the values of L and B, we can use the inverse tangent function (arctan) to calculate the angles. The arctan function gives us the angle whose tangent is a given value.

Using the given values, we have: - L = arctan(tgL) = arctan(5) - B = arctan(tgB) = arctan(1.5)

Let's calculate the values of L and B using these formulas.

Calculation:

Using a calculator or a programming language, we can find the values of L and B:

- L = arctan(5) ≈ 78.69 degrees - B = arctan(1.5) ≈ 56.31 degrees

Now, let's find the values of alpha (α) and beta (β).

Calculation of Alpha (α):

From the given information, we don't have any direct information about alpha (α). Therefore, we cannot determine its value based on the given data.

Calculation of Beta (β):

Similarly, from the given information, we don't have any direct information about beta (β). Therefore, we cannot determine its value based on the given data.

Summary:

Based on the given values of tgL = 5 and tgB = 1.5, we have calculated the values of L and B using the arctan function. The values are approximately L ≈ 78.69 degrees and B ≈ 56.31 degrees. However, we cannot determine the values of alpha (α) and beta (β) as they are not provided in the given information.

Please let me know if there is anything else I can help you with!