Question

Help please!!!!!!Thank you

Answer 1

A

Explanation:

The rhombus cuts the shorter side of the rectangle in half so it's equal to 5

we use pythagoras

`13^(2) = 5^2+x^2\\x^2= 169-25\\x^2= 144\\x=12`

so the larger side is 2x=24

so the area is 24*10=140cm^2