SophiY146050 SophiY146050
  • 03-11-2022
  • Mathematics
contestada

find the volume for the spear shown to The Right. Use 3.14 for pi sphere is 5.8

Respuesta :

MathiewO261125 MathiewO261125
  • 03-11-2022

Semicircle perimeter is 5.8 m

THEN

2π • R + 2R = 5.8

R = 5.8/(2π + 2) = 0.7 meters

Now find Volume

Volume V = (4/3)•π•R^3

V= (4/3)•π•(0.7^3) = 1.438 cubic meters

V=. 1.438 m^3

Answer Link

Otras preguntas

draw a model and write an equation to represent four times as many as 3 is 12 explain your work
If experiments support a hypothesis, why is the hypothesis still not considered proven?
Geometry Help! The Picture is below!
Look up Proverbs 3:5. "Trust in the with all thine heart; and lean not unto thine own understanding."
Jean piaget's use of the term "operational" is most aligned with the concept of
25p+18 (p+4) represent?
y=x+4 y=3x solve by substitution
Y=10x. What is the constant of proportionality
1.  Which of the following are factors that both unicellular and multicellular organisms actively balance in order to achieve homeostasis? (1 point) size, shape
Which of these sentences from Jack London's "The Human Drift" is an example of naturalist writing? A. There have been drifts from east to west and west to east