81.5k views
3 votes
How can I solve this?

How can I solve this?-example-1
User Fson
by
7.2k points

2 Answers

4 votes

Answer:

7

Explanation:

I don't no how-to say

User Thomas Larsson
by
7.9k points
4 votes

Answer:

X = 66.6°

Y = 180° - 66.6° = 23.4°

Explanation:

Cos x° = adj/hyp

= 4/8 = 0.5

Cos-1 x° = 66.6°

User Ugo
by
7.9k points