What is the volume of this triangular pyramid? FSP19610807261.jpgFSZ What is the

eliaskidszs 2021-12-16 Answered
What is the volume of this triangular pyramid?

What is the volume of this cylinder?
Use π3.14 and round your answer to the nearest hundredth.
You can still ask an expert for help

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more

Solve your problem for the price of one coffee

  • Available 24/7
  • Math expert for every subject
  • Pay only if we can solve it
Ask Question

Expert Answer

Kirsten Davis
Answered 2021-12-17 Author has 27 answers

Step 1
In this question we will use basic of geometry i.e formula of volume of triangular pyramid and volume of cylinder.
We will use volume of triangular pyramid=13*Area of base *Height
Volume of cylinder =πR2h
Solution of the above problem is in the step below.
(a)
image
As we know the formula of Volume of triangular pyramid
So,
Volume of pyramid =13×Area of base×Height
As we can observe that
Area of base =12×B×h=12×15×10=75m2
Height of triangular pyramid =8m
Hence,
Volume of pyramid =13×75×8=200m3
Volume of triangular pyramid =200m3

Not exactly what you’re looking for?
Ask My Question
puhnut1m
Answered 2021-12-18 Author has 33 answers
(b)

As we know that the volume of cylinder =πr2h
Where; r= radius of cylinder =1.8 ft
h= Height of cylinder =4 ft
So,
Volume of cylinder =π(1.8)2(4)
Volume of cylinder =40.6944ft3
Not exactly what you’re looking for?
Ask My Question

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more