# Math Help - Calculate an area

1. ## Calculate an area

hi can any body help me here it asks caculate the lawn area to sow much help is very welcome thankyou

2. assuming that corner section is a triangle and units are in meters ...

lawn area = $15^2 - \frac{1}{2}(4)(8) = 225 - 16 = 209 \, m^2$

3. ## many thanks

hi many thanks