Start learning 50% faster. Sign in now
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 = (25 × 132π) / π = 3300 The cost of painting the compound object is ₹3300.
On what day is World Meteorological Day celebrated annually?
What is the main goal of the "European Ports Alliance" launched by the EU, and where was it inaugurated?
In October 2015, more than 350 landmarks in more than 90 countries were lite blue, the official color of the United Nations. 'What was the occasion.?
How much projection has been made by Axis Bank regarding India’s GDP growth in FY25?
How many locations have been provisionally identified for development of Gati Shakti Multi-Modal Cargo Terminal’ (GCT)?
Which organization released the report titled "Towards Justice: Ending Child Marriage" on World Day for International Justice?
The UN Women headquarters is located in which city?
The amount of Chief Minister Kanya Sumangala Yojana has been increased, it is related to which state?
The Aditya-L1 mission, India’s first dedicated mission to study the Sun, achieved its first science result by predicting a CME on which date?
Which one of the following does not comes under market infrastructure institutions (MIIs)?