First, we're looking for the length of hypotenuse of right triangle, use pythagorean theorem. We'll get the square of hypotenuse by adding the square of perpendicular sides. See image attached. h² = 3² + 4² h² = 9 + 16 h² = 25 h = √25 h = 5
The hypotenuse is 5 meters
Second, count the total distance d = bryce to warren + warren to mark + mark to bryce d = 4 + 5 + 3 d = 12
