Given: ∠1 ≅ ∠9

which lines must be parallel?
a) r and s
b) p and q
c) p and r
d) q and s

Option A is true

Step-by-step explanation:

Given: ∠1 ≅ ∠9

To Find : Which lines must be parallel?

Solution :

∠1 and ∠9 are corresponding angles

When the traversal cut the the two lines and forms the angles and if these angles are equal so, these two lines must be parallel

So, r is parallel to s

Hence Option A is true .

i wish i could you, i have no idea how to answer this

step-by-step explanation:

150.6

all i did was i multiplied 5.02 by 30