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17 votes
6 picture questions........................

6 picture questions........................-example-1

2 Answers

9 votes
Answer will be A

Cos 72 = 20/T
T= 20/cos72
T= 21
User Kelnos
by
3.5k points
13 votes

Answer:

c: 21 cm

Explanation:

User Balessan
by
3.2k points