Answer:
Ques 1)
Birch and Oak
Ques 2)
Birch and Maple.
Explanation:
Ques 1)
Clearly from the figure attached we could observe that street Oak and Birch intersect each other but are not perpendicular as street Oak is slanting and is not horizontal to make a 90 degree angle with the vertically straight street Birch.
Hence, two streets that intersect but do not appear to be perpendicular are:
Birch and Oak.
Ques 2)
From the figure we could see that the streets Maple and Birch both are vertically straight and also do not intersect.
hence, those two are parallel as they are at the same distance from each other.
Hence, two streets that appear to be parallel to each other are:
Maple and Birch.