A camper wants to know the width of a river. From point A, he walks downstream 90 feet to point B and sights a canoe across the
river. It is determined that a = 39º. About how wide is the river?
A. 70 feet
B.73 feet
c.111 feet
D.57 feet

In trapezoid efgh, m∠gfe=63∘. identify m∠ghe. !

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders