A triangular flower bed is to be created. The following figure represents the layout of the flower bed. How many feet of landscape edging would be required to outline the edge of the bed? One side is 12ft the other side is 13ft. I am supposed to do a^2+b^2=c^2 to solve it so it should be 12^2+13^2=C^2 then whatever C^2 is should be added to 12+13 to get the answer is. But every time I try to solve it I get the wrong answer. Please see the right hand image for the problem

Do Mathway | Alg x Homework Help - Q& A from On * | f - C D mathway.com/Algebra C D learn.hawkeslearning.com/Portal/Lesson/lesson_certify#! Algebra DO Mathway - Save & Exit Certify Lesson: Chapter 6 Review BELLA VENTOLA 8/14 Q Tap for more options. Question 9 of 14, Step 1 of 1 Correct 2 Atriangular flower bed is to be created. The following figure represents the layout of the flower bed. How many feet of landscape edging would be required to outline the edge of the bed? Simplify the expression. Exact Form: 12 ft 187 Decimal Form: 13 f 56.54866776 . .. Tap to view steps. MI Not the answer you were looking for? Q Tap for more options. Answer Keypad How to enter your answer Keyboard Shortcuts Round to the Nearest Hundredth Find the number in the hundredth place 4 and look one place to the right for the rounding digit 8. Round up if this number is greater than or equal to 5 and round down if it is less than 5. 56.55 Enter a problem... f (x) y 1 V 2 e 7 8 9 In 4 5 6 log log U 2 2 3 DO Submit Answer abc 0 X