Question

Help needed!! Asap. Thank you!

Answer 1

162 ft²

Explanation:

Answer 2

40.5 square feet

Explanation:

The formula for finding the area of a rhombus is (diagonal 1 x diagonal 2)/2. Since you're given the side of the rhombus, you can use the 45:45:90 degree triangle rule where the measure of the sides is 1:1:
`√(2)` to find the diagonals (both equal 9 feet).

9x9/2 = 81/2 = 40.5
`ft^(2)`

Hope this helps!