Question

В треугольнике ABC B = 60градусов, C = 45градусов, сколько будет AB/AC =? помогите пожалуйста

Answer 1

Ответ:

я точно не знаю ну вроде это то

Answer 2

Triangle ABC Angle Calculation

To calculate the ratio AB/AC in triangle ABC, where angle B = 60 degrees and angle C = 45 degrees, we can use trigonometric functions to find the lengths of the sides AB and AC.

Trigonometric Calculation

Using the given angles, we can use trigonometric functions to find the lengths of the sides AB and AC. We can use the following trigonometric ratios: - Sine: sin(θ) = opposite/hypotenuse - Cosine: cos(θ) = adjacent/hypotenuse - Tangent: tan(θ) = opposite/adjacent

Calculation Steps

1. First, we can find the length of side AB using the sine function: - sin(60°) = AB/AC - AB = AC * sin(60°)

2. Then, we can find the length of side AC using the cosine function: - cos(60°) = AB/AC - AC = AB / cos(60°)

3. Now, we can substitute the value of AB from step 1 into the equation from step 2 to find the length of side AC.

Final Ratio Calculation

By following these steps, we can calculate the ratio AB/AC in triangle ABC.

Let's calculate the values using the trigonometric functions and find the ratio AB/AC.