Need to know the triangle's height to tell.
The area of a rectangle is its length by its width, so 12.4x6 is 74.4 yards squared
Area = 12 sqyds
174 sq. yards
174 sq. yds
They are the same length.
Two unspecified measures are not enough to determine the area of a triangle.
Area of a triangle in square units = 0.5*base*height
length = 12/3 = 4 yards
The area of a rectangle is its length by its width, so 12.4x6 is 74.4 yards squared
Area = 12 sqyds
76.4 square yards
That would depend on its width which has not been given but if it is a square then each side length is 18 yd
254yd2
A square with a side length of 12 yards has an area of 144 square yards.
Area = 1/2*b*h104 yd2 = 1/2(13 yd)hmultiply through by 2208 = 13h208/13 = hHeight = 16 yards=============
k
0.5*base*height = 0.5*2*3 = 3 square yards.