Answer:
ADB=50°
Step-by-step explanation:
Angles subtended by the same segment are equal
So let's start out by labeling Ethan as X
Since 85 is 1/3 of what Ethan drove, that means Ethan drove 3 times of 85.
85= (3x) -21
85 -21 = 3x
60=3x
20 = x
50 since a triangle has to equal 180, trust!
Answer:
Hey! The reciprocal of 1/5 is 5!
Hope this helps :)
~sofia
In the field of astronomy, the ability to measure angles accurately and precisely enables us to calculate the position and relative movement of the stars and galaxies in relation to each other, to determine how far distant they are from us, and even to estimate their relative size.
