Question
A hemisphere has a radius of 10 cm. What is the total
surface area of the hemisphere?Solution
The total surface area of a hemisphere = 3πr². Given, r = 10 cm. Total surface area = 3π * (10)² = 3π * 100 = 300π square centimeters.
Select the most appropriate option that can substitute the bold segment in the given sentence. If there is no need to substitute it, select ‘No substi...
Deliberately cause someone to believe something that is not true, especially for personal gain.
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The inability to obtain adequate sleep
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Something that happens often or that lasts for a ...
After the loss of her beloved pet, the kind words of her friends provided her with some solace during her time of grief.
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The loss of all stakes came like a bolt from the blue.
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Words written on a tombstone in the memory of the pe...
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A person who can endure pain or hardship without sho...
Rogue
