A baker uses a coffee mug with a diameter of 8cm to cut out circular cookies from a big sheet of cookie dough.What is the area A of each cookie? Give your answer in terms of pi.A=□cm2
Q. A baker uses a coffee mug with a diameter of 8cm to cut out circular cookies from a big sheet of cookie dough.What is the area A of each cookie? Give your answer in terms of pi.A=□cm2
Find Radius of Cookies: First, we need to find the radius of the cookies since the area of a circle is calculated using the radius. The radius is half of the diameter.Radius = Diameter / 2 = 8cm/2=4cm.
Calculate Area of Circle: Now, we can use the formula for the area of a circle, which is A=π∗r2, where r is the radius.A=π∗(4cm)2.
Square Radius: Squaring the radius gives us 16cm2. A = π×16cm2.
Final Area Calculation: So, the area of each cookie is 16πcm2.