A=138.53 in
Use the formula and replace the variables with the length, width, and height to get the answer
just plug into a calculator
Answer:
the last one
Step-by-step explanation:
You are given Kayla's walking distance along the edge of the river 100 ft and marks point C, then she walks 100 ft further and marks point D and she turns 90° and walks until her location, point A, and point C are collinear. She marks point E at this location. ABC and EDC are congruent.