Rearrange the formula a= bh/2 for h

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show