Correctly complete the proof below? Given: Segment AB ≅ AC

Segment A D ⊥ B
I NEED THE ANSWER TO NUMBER 4

What is the ratio if counted 14 robins out of 150

Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?