127k views
23 votes
FIND THE MISSING SIDE. ROUND TO THE NEAREST TENTH

FIND THE MISSING SIDE. ROUND TO THE NEAREST TENTH-example-1

1 Answer

0 votes

Answer:

B, 16.1

Explanation:

cos 36 = 13/x

cos 36 × x = 13

x = 13/cos 36

(Use Calculator)

x = 16.068883...

x ≈ 16.1

User Annelle
by
3.4k points