Suppose that ∠ and ∠ are vertical angles, ∠ = 11x - 17 and ∠ = 9x +11.
Part A: Construct ∠ and ∠. [Hint: ∠ is an adjacent angle to ∠ and ∠ is an adjacent angle to ∠.]

Part B: Determine ∠ and ∠.

1. a right triangle is graphed on a coordinate plane. find the length of the hypotenuse. round your answer to the nearest tenth. 2. use the angle relationship in the figure below to solve for the value of x. assume that lines a and b are parallel and line c is a transversal.

Figure abcde is a regular pentagon. segment ae is located at a (2, 1) and e (4, 1). what is the perimeter of abcde? 4 units 6 units 8 units 10 units

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15