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3 votes
3 votes
Given that S=180(n-2)
a) if n-9, find the value of S​

User Hamish
by
2.7k points

2 Answers

6 votes
6 votes

Answer:

1260

Explanation:

S=180(9-2)

S=180(7)

S=1260

User Leon Breedt
by
2.7k points
10 votes
10 votes

Answer:

S = 1260

Explanation:


S=180(n-2) \\ n = 9

Substitute 9 for n


S=180(9 - 2) \\ S = 180(7) \\ S = 180 * 7 \\ S = 1260

User EchtFettigerKeks
by
3.0k points