Question

Please help! Answer only if you know

Answer 1

area = 20 units²

construct a square of side 6 units around the given figure, then the area of the figure is given by area of square minus 4 congruent triangles

A = 6² - 4 ×
`(1)/(2)` × 4 × 2

= 36 - 16 = 20 units²