Question

Last oneee I swearrr

Answer 1

Multiply 15 with 12

15 x 12 = 180 (total area, including the hole).

Find the area of the hole. Subtract 2 fives from 12. 
2(5) = 10
12 - 10 = 2

The side measurement is 8

8 x 2 = 16m²

Subtract 16 from 180

180 - 16 = 164m²

164 m² should be your answer


hope this helps