If both diagonals are 10 units then the rhombus is, in fact, a square. Its area is 50 square units.
Find the area of a rhombs with diagonals that measure 8 and 10.
Area of the rhombus: 0.5*8*10 = 40 square feet
60 square units.
Area of a rhombus= 1/2 (d₁) (d₂); where, d₁ and d₂ are the diagonals. Solution: A=1/2 (10) (12) = 60 feet²
The diagonals of a rhombus cannot be the same size.
60 feet
The area of the rhombus is 40 square feet. To see why, Draw a rectangle encompassing the rhombus with sides parallel to the rhombus' diagonals. The rectangle has dimensions 10 ft X 8 ft = 80 square ft. Using the diagonals as dividers, each quarter of the rectangle is divided into 2 by one of the rhombus' sides. Thus the area of the rhombus is exactly half that of the encompassing rectangle.
The area of rhombus with diagonals 28Cm square and 28Cm is: 392 cm2
40 sq feet
If those are its diagonals then area is: 0.5*10*11 = 55 square units other wise use Pythagoras to find diagonal EG because area of a rhombus is 0.5 times the product of its diagonals.
If 10 and 11 are its diagonals then its area is: 0.5*10*11 = 55 square units
If this is a rhombus then the area is half the product of the diagonals - 10 x 14 = 140. Half of 140 = 70, so the area is 70 square feet.