The total surface area of a square-based right pyramid is 1536 m², of which 37.5% is the area of the base of the pyramid. What is the volume (in mᶟ) of this pyramid?
Total surface area = 1536 m² Base area = 37.5% of 1536 = 576 m² Side of bases = √576 = 24 m Lateral surface area = 1536-576 = 960 m² Slant height = 2x24x L= 960 L = 20 m L2=h²+ (24/2)2 400 =h² + + 144 h2 =400-144=256 h = 16 m Volume = 1/3 ×area of base ×h =1/3 ×576×16 =3072m3.
Which of the following is a dance form from the state of Uttarakhand?
Which of the following statements is correct?
Competition Act 2002 is the replacement of which of the following Act?
As per the RBI, the definition of hedging includes mitigating which type of risk?
Which city is scheduled to host the Commonwealth Games 2022?
Which Article of the Constitution of India provides that there will be Governors of
Who is known as the 'Missile Man of India'?
All acids generate ______ gas on reacting with metals.
Simplify:
72 – 4(40 + 24 ÷ 8 × 6 – 4 × 4) + 20
Who was the Chinese pilgrim who visited India during the Gupta period?