Question

На рисунку в Δ АCB ∠С = 90 , . ° = 12 см, = 5 см, = 13 см Знайдіть tg B.

Answer 1

Ответ:

2,4

......

......

Можете мой ответ отметить как лучший, чтобы появилась жёлтая корона?

Объяснение:

АС=12см, СВ=5см, АВ=13см

tgB= АС/СВ= 12/5=2,4

Answer 2

Task: Find the value of tg(B) in triangle ABC, where ∠C = 90°, AC = 12 cm, AB = 5 cm, and BC = 13 cm.

To find the value of tg(B) in triangle ABC, we can use the tangent function, which is defined as the ratio of the length of the opposite side to the length of the adjacent side of an angle in a right triangle.

In this case, we are given that ∠C = 90°, AC = 12 cm, AB = 5 cm, and BC = 13 cm.

To find tg(B), we need to determine the lengths of the opposite and adjacent sides of angle B.

Using the Pythagorean theorem, we can find the length of the hypotenuse of triangle ABC:

AC^2 + BC^2 = AB^2

Substituting the given values:

12^2 + 13^2 = 5^2

144 + 169 = 25

313 = 25

Since this equation is not true, it seems there might be an error in the given values. Please double-check the values provided for AC, AB, and BC.

If you have any other questions, feel free to ask!