Question

In the following figure, find the value of : triangle BAC​

Answer 1

Answer:

4x+2x = 120

6x = 120

x = 20

<1 = 20×4 = 80

<2 = 20×2 = 40

Answer 2

Answer:

the ratio is 1:1:1.

Step-by-step explanation:

Because it is an equilateral triangle.