The picture is very blurry but the answer is 1 and 2
I think it’s h=64m because it just makes sense the most
Answer:
40
Step-by-step explanation:
you mutiply then take away the 2 last digits
<span>sin 90° = 1
</span>
cos 0° = 1
There's a simple formula : <em>sin θ = cos (90°- θ)</em> or <em>cos θ = sin (90°- θ) </em>
So : cos 0° = sin (90° - 0°) = sin 90° = 1
1 is b and it would be 164
