Round 6.7086 to the nearest thousandth.

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 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. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi