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Outcome G. Question You need to replace the sails on the Black Pearl. All the sails are right triangle. How much material will you need to replace the.

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Presentation on theme: "Outcome G. Question You need to replace the sails on the Black Pearl. All the sails are right triangle. How much material will you need to replace the."— Presentation transcript:

1 Outcome G

2 Question You need to replace the sails on the Black Pearl. All the sails are right triangle. How much material will you need to replace the sails?

3 Answer 5.97 feet 2

4 Question Calculate the area of the lane in basketball. 20 m 40 m

5 Answer 20*40= 800 10*10*3.14=314 314/2=157 800+157 = 957 ft

6 Question I am wrapping this present for my favorite class, you know who you are. How much wrapping paper will I need to cover the box?

7 Answer 2B+Ph 2*3*3+(3+3+3+3)*15 18+180 198 ft 2

8 Question A model of the pyramids is coming to Plainfield. The model has a square base that measures 65 feet on each side. The pyramid is 19.4 feet high and has a slant height of 37.8 feet. What is the surface area of the pyramid?

9 Answer SA=Area of base + pl/2 4225+(260*37.8)/2 4225+(9828/2) 4225+4914 9139 ft

10 Question A basketball is made out of leather. If a NBA basketball has a radius of 4.75 inches, how many square inches of leather is needed to make a basketball?

11 Answer SA=4pir 2 4*3.14*4.5*4.5 4*3.14*20.25 254.34

12 Question An ice cream cone has the diameter of 3 inches and a slant height of 7 inches. What is the surface area of the ice cream cone?

13 Answer 3.14*1.5*1.5+3.14*1.5*7 3.14*2.25+32.97 7.065+32.97 40.035

14 Question How much Ski soda could fit into this barrel?

15 Answer 3.14*2*2*5 62.8 ft

16 Question How much paint would you need to paint this barrel?

17 Answer S=2pir 2 +pidh 2*3.14*2*2+3.14*4*5 25.12+62.8 87.92 ft 2

18 Question What is the surface area of this shape?

19 Answer 296 in 2

20 Question What is the volume of the container?

21 Answer V=240 in 3

22 Question What label do I use for surface area?

23 Answer unit 2

24 Question What do I label volume as?

25 Answer units 3

26 Question What is the Surface Area of this shape?

27 Answer S=2B+Ph 2(2*2)+(2+2+2+2)*2 8+8*2 8+16 24 in 2

28 Question What is the volume of the shape?

29 Answer V=lwh V=2*2*2 V=8 in 3

30 Question What is the area of the shape?

31 Answer A=bh A=4*6 A=24 in 2

32 Question If I had 50 of these tiles and put them all together, what would my area of all the tiles?

33 Answer A=bh A=4*6 A=24 in 24*50= 1200 inches 2


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