Arectangular yard measuring 41ft by 60ft is bordered (and surrounded) by a fence. inside, a walk that is 4ft wide goes all the way along the fence. find the area of this walk. be sure to include the correct unit in your answer.

anyone wanna ? i'd really appreciate it.

area of yard = 41 x 60 = 2460 square feet

walk is 4 feet wide

 41-4 =37, 60-4 = 56

37*56 = 2072

2460-2072 = 388

 area of walk is 388 square feet

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation: