Download presentation

Presentation is loading. Please wait.

Published byDorian Hillery Modified over 3 years ago

1
Brittany Henderson, Kristy Lee, Allen Long

2
3- dimensional figure two similar bases The volume of a cylinder is the area of the base times the height. Example: d = 4.8=5, h =4.95=5 R = d divided by 2 = 5 divided 2 = 2.5 V = (pie r2)h =(3.14)(2.5)x5 =(3.14)(6.25)(5) =19.625x5 =98.125=98 The volume of the is approximately 98 m3

3
Volume (v) of a prism is the area of the base times the height Example: B =2x5 = 10 m2 V= Bh =10x7 =70 m3

4
Volume of Figure = Volume of a rectangular prism + Volume of triangular prism V=(6)(9)(19) + ½ (6)(3)(9) = 1026 + 81 = 1107 cm3

5
1. Cylinder A has a radius 6 cm and height 14 cm. cylinder B has radius half as long as a cylinder A. What is the volume of a cylinder B? Use 3.14 for pie and round to the nearest tenth. A 393.5 cm3 B 395.6 cm3 C 422.3 cm3 D791.3 cm3

6
Since Cylinder B is half of cylinder A that make Cylinder B 3 So you multiply 3.14x3 squaredx14 3.14x3squared=28.26x14=395.64 B

7
2. A tractor trails has dimensions of 13ft by 53ft By 8ft.What is the volume of the trailer. A 424ft3 B 689ft3 C 2756ft3 D 5512ft3

8
Should be B (area of the base) Multiply 13ftx53ft=689ft B

9
1. 2inx5inx10in 2. 1.5cm with a radius of 11cm 3. 6mx13mx9m =

10
1. 289 2. when you muilply 1.5cmxthe radius of 11cm=51.81cm 3. 2204.28

Similar presentations

OK

8-7 Surface Area Learn to find the surface areas of prisms, pyramids, and cylinders.

8-7 Surface Area Learn to find the surface areas of prisms, pyramids, and cylinders.

© 2018 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Download ppt on oxidation and reduction practice Download ppt on phase controlled rectifiers Download ppt on area related to circles for class 10 Ppt on understanding body language Ppt on islam and science Ppt on national symbols of india Ppt on principles of object-oriented programming for dummies Ppt on buddhism and jainism pictures Ppt on non ferrous minerals and vitamins Ppt on f5 load balancer