1. To approach the runway, a small plane must begin a 6° descent starting from a height of 1150 feet above the ground. To the nearest foot, how many feet from the runway is the airplane at the start of this approach?

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative

there were a lot of them but the first one to pop up on a google search was bts