Answer:
You didn't even post the question how are we supposed to help you
Step-by-step explanation:
Answer: A. x + (4x - 85) = 90
In this case, the two angles are complementary. This means they add up to 90°. Therefore, the equation is x + (4x - 85) = 90.
Answer:
Step-by-step explanation:
Given:
AB║DC and BC║AE
To prove:

Statements Reasons
1). ∠ABE ≅ ∠CDB 1). Alternate interior angles
2). ∠AEB ≅ ∠CBD 2). Alternate interior angles
3). ΔCBD ~ ΔAEB 3). AA property of similarity
4).
4). Property of similarity [Corresponding sides of two similar triangles are proportional]
She has 20 more hope this help
Answer:
Step-by-step explanation:
A) 120 / 2 = 60°
B) 180 - 90 60 = 30°
C) 60° same as arc length GE in part A above
D) 9 units = Rsinθ = 18sin30