Answer:
1
Step-by-step explanation:
1 times anything is itself
you're welcome
True
This is true because it crosses the x-axis. (x,y)
5.75
thats just the answer
let ∠GEF=x
then ∠GFE=90-x
From Left side:
NOTE: sin²θ + cos²θ = 1
Left side = Right side <em>so proof is complete</em>