Let's analyze each shape provided in the image.
1. **Shape 1 (Purple):** The shape is a quadrilateral with two right angles where the altitude meets the base. It looks like a combination of a rectangle or square and a right-angled triangle. Specifically, the quadrilateral IHFS has two right angles at F and S. It appears to be a trapezoid.
2. **Shape 2 (Pink):** This shape appears to be two right-angled triangles ($\triangle ACE$ and $\triangle EBD$) joined along a common side $AE$. Angle $A$ and angle $D$ are right angles.
3. **Shape 3 (Blue):** The shape is a quadrilateral $NQOP$ with all four angles being right angles. The shape is a rectangle. Also, it has a diagonal $QO$.
4. **Shape 4 (Green):** This is a kite shape $VWA_1Z$. The angles at $V$ and $Z$ are right angles. In kite, two pairs of adjacent sides are of equal length.
5. **Shape 5 (Pink):** This looks like two right-angled triangles sharing a common vertex, but are not connected as in the second shape. $\triangle U R U_1$ and $\triangle U_1 R_1 U$ are right-angled triangles at $R$ and $R_1$.
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