Answer:
4
Step-by-step explanation:
The answer is -2-m- plz make brainliest
Answer:
cosa = 3/5
Step-by-step explanation:
Use Trignometrical identity cosa = √
1
−
sin
^2a
cos a = √
1
−
16
/25 = √
9
/25 = 3
/5
The are of a square is determined by squaring the side. And the length will hence, be determined by square rooting the area.
∴ length of this square is = √84 = 9.165
The answer would be 3x i believe
hope this helps! if it doesn't, let me know in the comments! have a great day!