Presentation is loading. Please wait. # VOLUME OF CONES AND CYLINDERS LESSON 25.

## Presentation on theme: "VOLUME OF CONES AND CYLINDERS LESSON 25."— Presentation transcript:

VOLUME OF CONES AND CYLINDERS LESSON 25

Volume of Cylinders The amount of space that an object occupies is the volume of the object. To calculate volume of a cylinder, take the product of the area of its base and its height. V = Area of base x height Volume is measure in cubic units.

Volume of Cylinder To find the volume, calculate the area of the base and multiply by the height. Circles A = A = (3.14)(5)2 A = 78.5 cm2 Height = 20 cm V = h = 78.5(20) = 1570 cm3 V = Area of base x height

YOU TRY! To find the volume, calculate the area of the base and multiply by the height. V = Area of base x height

SOLUTION To find the volume, calculate the area of the base and multiply by the height. Circles A = A = (3.14)(4)2 A = mm2 Height = 8 mm V = h = 50.24(8) = mm3 V = Area of base x height

Volume of Cone To find the volume, Multiply of the volume of a cylinder 1 3 1 3 Circles A = A = (3.14)(5)2 A = 78.5 m2 V = h = 78.5(9) = m3 V = h = = m3 706.5 3 Height = 9 m 1 3 V = Volume of cylinder

YOU TRY! To find the volume, Multiply of the volume of a cylinder 1 3
V = Volume of cylinder

SOLUTION To find the volume, Multiply of the volume of a cylinder 1 3
Circles A = A = (3.14)(6)2 A = cm2 V = h = (9.5) = cm3 V = h = = cm3 3 Height = 9.5 cm 1 3 V = Volume of cylinder

LETS REVIEW bh 2 V = Area of base x height Volume of Rectangular Prism
V = lwh Volume of Rectangular Prism V = Area of base x height Volume of a Triangular Prism bh 2 V = (h) 1 3 V = Area of base x height Volume of a Pyramid 1 3 V = Volume of cylinder V = h Volume of a Cone 1 3

LETS REVIEW V = Area of base x height V = h Volume of Cylinder

Class work Check solutions to Lesson 24
Copy down examples and notes to this lesson. Complete Lesson 25 worksheet

Download ppt "VOLUME OF CONES AND CYLINDERS LESSON 25."

Similar presentations

Ads by Google