Someone help me with this please:

1 and 4 are vertical angles. 3 and 4 are adjacent. 2 and 4 are Adjacent. 2 and 3 are Vertical angles.

Step-by-step explanation:

1)vertically opposite

2) external opposite

3)internal opposite

4vertocally opposite

took the test it's 94

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐