use pi to answer this

Answer:
319.25
Step-by-step explanation:
area of square: 14*14=196
area of half circle: a=π(5)^2 =246.49 area of half=123.245
Answer:
218.5
Step-by-step explanation:
Half circle area formula: π x [tex]r^{2}[/tex] all divided by 2.
The diameter is 10, but since radius is half of the diameter, it will be 5.
π x [tex]5^{2}[/tex] =25π
3.14 x 25=78.5
Now for the rectangle:
14 x 10=140
Now add the half circle and rectangle together:
140+78.5=218.5
Final answer
218.5