Question

Kayla wants to find the width, AB, of a river. She walks along the edge of the river 100 ft and marks point C. Then she walks 22 ft further and marks point D. She turns 90° and walks until her location, point A, and point C are collinear. She marks point E at this location, as shown.

Answer 1

You did not give me B, so I cannot help you with this question.

Answer 2

Answer:

Given data

edge of the river=100 ft

angle=90

Width of AB=100+22sin90

Width of AB=122 ft