Area of Circles

Master the area of circles with this geometry worksheet!

Label the circle's Circumferenceand Area Circumference Area Match the circles with the correct area of the circle. A = πr2or A = π x r x r 3.14 sq cm 12.56 sq yd 7850 sq cm 254.34 sq in What is the area of the pizza? 50.24 sq in 200.96 sq in 25.12 sq in Estimate the area of the top of a round paper plate that has a radius of 6 inches. 18.84 sq in 37.68 sq in 113.046 sq in Determine the area of the coin. 283.385 sq mm 1,133.54 sq mm 59.66 sq mm Susan designed a circular pool with a diameter of 30 meters. What is the area of the bottom of the pool? 94.2 sq m 188.4 sq m 706.5 sq m Victor needs to buy mulch for the garden with the dimensions shown in the figure. For how much area does Victor need to buy mulch? 94.985 sq yd 47.4925 sq yd 8.635 sq yd