Question

See image help me as fast as possible, please

Answer 1

Answer:

80 units ^2

Step-by-step explanation:

The semicircle that is added on to the rectangle can be translated to fit into the slot where a semicircle has been removed (both semicircles are congruent as they have the same diameter). This leaves us with a plain rectangle, with area b * h, or 8 * 10, or 80.