Answer:
24ft²
Step-by-step explanation:
divide up the shape:
big triangle:
(looking for base)
9.8²= 4² + b²
b = 8.95ft
(finding area)
0.5*8.95*4 = 17.9ft²
small triangle:
12-8.95=3.05ft
0.5*3.05*4 = 6.1ft²
Whole Shape:
17.9+6.1 = 24ft²
