Answer:
4,116.9mm² (rounded up to nearest one decimal point)
Step-by-step explanation:
Diameter of a circle is 72.4mm (where mm stands for millimeters)
Area of a circle is given by πr²
Radius (r) = 72.4mm ÷ 2 = 36.2mm
Area = π × (36.2mm)² = 4,116.868677mm²
That is 4,116.9mm² (rounded up to one decimal point)
p = 14/4
-4p+9=-5
-4p = -14
Number 1 is 38cm and number 2 is 22ft.
4.666667
