Question

I didn't understood (n-2)180

Answer 1

Step-by-step explanation:

(n-2)180

180n-360

hope it will help you

Answer 2

Answer:

$\Rightarrow \Huge\boxed{\mathsf{180n-360}}$

Step-by-step explanation:

GIVEN:

To solve this problem, first, you have to use the distributive property of a(b+c)=ab+ac or a(b-c)=ab-ac by expand the expression numbers.

SOLUTIONS AND SOLVE:

DISTRIBUTIVE PROPERTY:

⇒ A(B+C)=AB+AC

⇒ A(B-C)=AB-AC

Switch sides.

180(n-2)

A=180

B=n

C=2

Then, rewrite the problem down.

180n-180*2

Solve.

Multiply the numbers from left to right.

180*2=360

=180n-360

$\Rightarrow \Large\boxed{\mathsf{180n-360}}$

In conclusion, the correct answer is 180n-360.