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11.What will be the radius of a circle if it has a diameter og 60cm?

A.10cm
B.15cm
C.25cm
D.30cm


12. What is the area of a circle if the radius is 2 dm?
A. 10.12 dm2
B.12.56dm2
C.21.56dm2
D.51.12dm2
13. The gardener's sprinkler, sprays water in all directions to a distance of 22 ft.What area does it cover? Round your answer to the nearest whole number
A.1 510 ft2
B.1520ft2
C.1530ft2
D.1540ft2

14.A big box has a volume of 2.50 cubic meters. What is its volume in cubic
centimeters?
A.2 500 cm3
B. 25000cm3

C.250 000 cm3
B.255 000 cm3

15.A gallon is filled with 5 000 cm3 of vinegar. Nora wants to transfer the

vinegar to a one-liter bottle. How many one-liter bottle


does she need?
A.50L
B.500 L
C.5 000 L
D.50000L​

Sagot :

SHINSHOUIN

Answer:

11. D

11. D12.

C = 12.56

C = 12.56How do you get the circumference or area of the water drums cover?

C = 12.56How do you get the circumference or area of the water drums cover?Formula used/ needed: C = 2πr

C = 12.56How do you get the circumference or area of the water drums cover?Formula used/ needed: C = 2πrC = 2πr

C = 12.56How do you get the circumference or area of the water drums cover?Formula used/ needed: C = 2πrC = 2πrC = 2 * ( 3.14 * 2 )

C = 12.56How do you get the circumference or area of the water drums cover?Formula used/ needed: C = 2πrC = 2πrC = 2 * ( 3.14 * 2 )C = 2 * 6.28

C = 12.56How do you get the circumference or area of the water drums cover?Formula used/ needed: C = 2πrC = 2πrC = 2 * ( 3.14 * 2 )C = 2 * 6.28C = 12.56

13. B

14. C

15. D

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