Kai6152
Kai6152 Kai6152
  • 02-05-2017
  • Mathematics
contestada

Find the volume of each figure. Round your answers to the nearest hundredth, if necessary.

Find the volume of each figure Round your answers to the nearest hundredth if necessary class=

Respuesta :

Arnold11
Arnold11 Arnold11
  • 14-05-2017
So we want to know the volume of a pyramid and of a cylinder. The volume of a pyramid is given by the formula: V=(a*b*h)/3 where a=10 m and b=10 m are the sides and h=9 m is the height of the pyramid. V=(10*10*9)/3=900/3=300 m^3. Volume of a cylinder is V=r^2*π*h where r is the radius and its one half of the diameter d=20 km, and h=12 km is the height. So V=10^2*3.14*12=3769.91 km^3. 
Answer Link

Otras preguntas

how were north american colonies all similar in the 1700s?
how do you write 4540 million in standard form?
what's another word for over thinking?
How do you?...Multiply out and simplify 10(2x-1)-20x?
What were the major causes of WWII? Please include at least 4 answers.
Mini-Project: Cents and the Central Limit Theorem 1. Collect a sample of at least 50 pennies by setting aside all the pennies you receive in change for severa
What were the major causes of WWII? Please include at least 4 answers.
What is the least common denominator for 5/6 and 3/8. 3/4 and 6/7
Simplify the expressions: cot 0 sec 0 A. Sin0 B. Csc0 C. Cos0 D. Cos* 0
What is the least common denominator for 5/6 and 3/8. 3/4 and 6/7