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Question 1 of 10
1. Question
Two ships on the equator are on longitudes 450W and 450E respectively. How far are they apart along the equator, correct to 2 significant figures (Take the radius of the earth = 6, 400km and π = 22/7)
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Question 2 of 10
2. Question
Two points P and Q are on longitude 670W. Their latitude differs by 900. Calculate their distance apart in terms of π. (Take the radius of the earth = 6, 400km)
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Question 3 of 10
3. Question
Two places are 2816km apart on the same line of longitude. Calculate the angular difference between their latitude (R = 6, 400km) (π = 3.142)
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Question 4 of 10
4. Question
Abidjan is 40 West of Accra and on the same circle of latitude. If the radius of this circle of latitude is 6, 370km. How far is Abidjan West of Accra, correct to the nearest kilometer? (π = 22/7)
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Question 5 of 10
5. Question
Two towns, P and Q are on (40N, 400W) and (40N, 200E) respectively. What is the distance between them along their line of latitude? (Give your answer in terms of the π and R, radius of the earth)
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Question 6 of 10
6. Question
Given that the radius of the earth is 6400km, find the parallel of latitude whose radius is 1600km correct to the nearest degree
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Question 7 of 10
7. Question
Calculate the surface area of a sphere of radius 7cm (take π = 22/7 )
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Question 8 of 10
8. Question
Two solid spheres have volume 250cm3 and 128cm3 respectively. Find the ratio of their radii
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Question 9 of 10
9. Question
A hollow sphere has a volume of Kcm2 and surface area of Kcm2. Calculate the diameter of the sphere
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Question 10 of 10
10. Question
The surface area of a sphere is 616m2, what is the volume of the sphere (correct to two significant figure) (take π = 3.142)
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