tohttps://www.webassign.net/web/Student/Assignment-Responses/submit?dep=35769324&tags=autosave#question5317496_17 Use Heron's Area Formula to find the area of the triangle. (Round your answer to two decimal places.) a = 41, b = 40, c = 19 Need Help? Read It Watch It Master It Submit Answer 18. [0/4 Points] DETAILS MY NOTES LARPCALC11 6.2.045.MI. PREVIOUS ANSWERS ASK YOUR TEACHER PRACTICE ANOTHER To approximate the length of a marsh, a surveyor walks 370 meters from point A to point B, then turns 750 and walks 220 meters to point C (see figure). Find the length AC (in m) of the marsh. (Round your answer to one decimal place.) B 75 220 m x m 378.3 m Need Help? Read It Watch It Master It