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Radius = 12 / 2 = 6 cm Since the right circular cone is surmounted on a hemisphere, the area of the base. = 2 π ×62 = 72 π cm² Slant Height = √62 +√82 = 10 cm Hence, the total surface area of the cone is surmounted on the hemisphere. The curved surface area of the cone + the area of the base=π× 6 × 10 + 72π=132π Thus, the cost of painting the compound object = (50 × 132π) / π = 6600 The cost of painting the compound object is ₹6600.
If the signs – and ÷ are interchanged, then which of the following equations would be correct?
Which two numbers need to be interchanged to make the following equation correct?
11 × 5 ÷ 10 + 12 – 4 = 13
Pointing at a girl, Seema said, “She is my father’s mother’s husband’s only son’s daughter.” How is that girl related to Seema?
...Find the missing term in the following series.
HS10, KP4, NM0, ____
Select the option figure in which the given figure is embedded (rotation is NOT allowed).
Select the term from the given options that can replace the question mark (?) in the following series.
M, 14, O, 16, ?, 18, S, 20
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance...
Select the option in which the given figure is embedded (rotation is NOT allowed).
Question figure
Select the next number in the category.
43, 44, 48, 57, 73,?