Question

"Petra is making donuts by stamping circles in dough using a pastry stamp with a radius of 1.5 inches. For the donut hole, she stamps out a circle of dough using a pastry stamp with a radius of 0.5 inches." What is the area of the donut hole? Use 3.14 for . *

Answer 1

Answer:

6.28

Step-by-step explanation:

$(3.14)(1.5) {}^{2} = 7.065$

$(3.14)(0.5) {}^{2} = 0.785$

$7.065 - 0.785 = 6.28$