แผ่นงานCircle Application - Composite Area and Circumference
คำถามทั้งหมด: 15
Find the area of the shape. Do NOT include units in your answer. Round to the nearest hundredth if necessary.
(a)
Find the area of the shape. Do NOT include the unit in your answer. Round to the nearest hundredth if needed.
(a)
Find the area of the shape. Do NOT include units in the answer. Round to the nearest hundredth if necessary.
(a)
63.2
59.5
What is the Area of this entire composite figure?
8.28 in2
16.56 in2
5.57 in2
7.14 in2
Find the area of the shaded region. Round your answer to the nearest whole number.
46
44
42
40
What is the area of the shaded region? Round your answer to the nearest hundredth.
625
134.38
490.63
228.24
Find the perimeter of the semicircular. Round your answer to the nearest hundredth.
23.13 m
28.26 m
14.13 m
56.52 m
The diagram shows two small circles inside a large circle.
The large circle has a radius of 8 cm.
Each of the two small circles has a diameter of 4 cm.
Work out the area of the region shown shaded in the diagram. Give your answer correct to one decimal place.
175.9 cm2
150 cm2
100 cm2
25.12 cm2
One of the shortest professional racetracks is the Bristol Motor Speedway in Tennessee. What is the length, in feet, of one lap of the track. (round to the nearest tenth)
1,822.1 ft
3,121.2 ft
3341.0 ft
2,210.6 ft
Find the perimeter of this figure
15.7in
55.7in
30.7in
40.7in
Braylon needs to purchase new glass for the window pictured below. About how many square feet of glass will he need to purchase? (the lengths are for the entire side, not just one window pane.) Use 3.14 for pi.
about 19.5 ft 2
about 40.3 ft2
about 21.5 ft2
about 12.6 ft2
The diagram shows the spot on a basketball court called the “key”. What is the area of the key? Use 3.14 for π .
284.52 ft2
454.08 ft2
341.04 ft2
265.68 ft2
แป้นคำตอบCircle Application - Composite Area and Circumference
คำถามทั้งหมด: 15
7.14 in2
46
134.38
23.13 m
175.9 cm2
3,121.2 ft
55.7in
about 19.5 ft 2
284.52 ft2