Answer:
θ = 61.927
Step-by-step explanation:
Sinθ = 30/34
θ = ArcSin(30/34)
θ = 61.927
X=18 and y=10 because they are both 90degree angles therefore all you have to do is solve the equations: 5x=90 and 9y=90.
We can say that the length of line segment Y'Z' will increase by a scale factor of 2.
Step-by-step explanation:
In the second step while opening the bracket, instead of 'a', there should be - 4a.
