Surface Area and Volume

Slides:

Advertisements

Similar presentations

Surface Area and Volume

Advertisements

By: Ana Zuniga 2 nd period.  It’s the measurements outside of the shape.  Formulas: Rectangle P= 2l+2w Square P= 4s math.about.com.

9-4 Surface Areas of Prisms, Cylinders, and Spheres Warm Up

BELL WORK: FIND THE SURFACE AREA AND VOLUME OF THE RECTANGULAR PRISM. SA= 2lw + 2lh + 2wh SA=2(20)(9) + 2(20)(8) + 2(9)(8) SA = SA= 824.

Volume is the amount of space inside a three-dimensional (3-D) shape

Developing the formula for the Surface Area of a Prism.

Lesson 3-5 Example Example 1 What is the volume of the rectangular prism? 1.The length of the rectangular prism is 6 units. The width of the rectangular.

The area of a rectangle equals its length times the width (base times the height). A = length x width = lw or A = base x height = bh Area of a Rectangle.

10-4 Surface Areas of Prisms and Cylinders Warm Up Problem of the Day

Volumes of Prisms and Surface Area #31. Vocabulary Volume is the number of cubic units needed to fill a space. V = lwh Ex:Volume is expressed in cubic.

Perimeter, Area, Surface Area, and Volume Examples

Surface Area of Prisms and Cylinders Lesson 9-8. Vocabulary A net is a pattern you can fold to form a three-dimensional figure. This is a net for a triangular.

Rectangular Prisms and Cylinders

Surface Area and Volume of Solids Math 7/8. Prism Rectangular prism A solid with two parallel, congruent rectangular bases. Examples Tissue box Book Volume.

Volume McNeely. What is it? The amount of space occupied by a 3-d figure. How much a 3-d figure will hold.

Unit 10-Day 3 Rectangles: Objective: Finding the Perimeter & Area of a rectangle.

In this video, you will recognize that volume is additive, by finding the volume of a 3D figure composed of two rectangular prisms.

Surface Area and Volume 7 th Grade Surface Area of Prisms Surface Area = The total area of all the surfaces of a three- dimensional object.

Surface Area of Prisms and Cylinders Retrieved from

Silently get started on the pink worksheet. Today’s Plan: -Warm-up -Surface Area LT: I will calculate the surface area of prisms. 04/19/11 Surface Area.

MISS LE Surface Area and Volumes. Surface Area Vocabulary 7MG 2.1 Students will find the surface area of three-dimensional figures. Bases of a prism:

Surface Area and Volume SOL 8.7 C. Washington & K. Poprik.

Solid Figures Vocabulary.

VOLUME AND SURFACE AREA REVIEW. FIND THE VOLUME OF EACH FIGURE. V = lwh V = (6)(7)(10) V = 420 cm³ V = Bh B = (1/2)(6)(8) = 24 V = (24)(12) V = 288 units³.

Surface Area of Prisms and Cylinders. Vocabulary A net is a pattern you can fold to form a three-dimensional figure. This is a net for a triangular prism.

JANUARY 13, 2010 SURFACE AREA AND VOLUME. OBJECTIVES Introduce the idea of surface area and volume Apply understanding of area to surface area Apply surface.

Surface Area What is a rectangular prism? Cereal Box Gift Bo x TV Locker Height Length Width.

Surface Area and Volume. Day 1 - Surface Area of Prisms Surface Area = The total area of the surface of a three-dimensional object (Or think of it as.

Topic: U9 Surface Area and Volume EQ: How do we find the surface area and volume of prisms and cylinders?

Surface Areas and Volumes of Prisms and Cylinders.

SURFACE AREA & VOLUME RECTANGULAR PRISM – AREA RECTANGULAR PRISM – VOLUME.

Volume SPI I CAN find the volume of a PRISM and a CYLINDER.

 Circle  Square  Rectangle  Triangle What is volume? And how is it different than area? Area is the # of square units it takes to cover something.

VOLUME  Used to find the amount of liquid something can hold  Ex. the area of a swimming pool is the inside of the pool while the volume is the amount.

Volume of Rectangular Prisms

Surface Area of Prisms and Cylinders

Review : Find Surface area of each figure

May look at figures in box to give you some ideas. Geometric Solid:

Math Mania Filling & Wrapping 7th grade.

Changes in scale lab Essential questions:

Volumes of Rectangular Prisms and Cylinders

Surface Area: Rectangular & Triangular Prisms & Cylinders

Surface Area and Volume

10-4 Surface Areas of Prisms and Cylinders Warm Up Problem of the Day

Surface Area and Volume

3.1 Surface Area of Prisms October

In this video, you will recognize that volume is additive, by finding the volume of a 3D figure composed of two rectangular prisms.

Volume of a Cylinder, Cone, and Sphere

We are learning to…find the volume of a cylinder

Volumes of Rectangular Prisms and Cylinders

Surface Area of Prisms and Cylinders

February 23, Math 102 OBJECTIVE: Students will be able to determine the surface area of prisms and cylinders, using a calculator and a variety.

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

9.4 – Perimeter, Area, and Circumference

In this video, you will recognize that volume is additive, by finding the volume of a 3D figure composed of two rectangular prisms.

12.2 Surface Area of Prisms & Cylinders

Volume of a Cylinder, Cone, and Sphere

Surface Area of Prisms and Cylinders

Volume of a Cylinder, Cone, and Sphere

1) Defining Volume 2) Volume = lwh 3) Volume = Bh

*Always measured in units cubed (u3)

Surface Area of Prisms and Cylinders

– I can find the surface areas of prisms, pyramids, and cylinders

We are learning to…find the volume of a cylinder

Agenda Bell Ringer Bell Ringer

The area of a circle with radius r

Presentation transcript:

Surface Area and Volume Rectangular Prisms

Vocabulary Three-dimensional figure Rectangular Prism Has length, width, and height Rectangular Prism A three-dimensional figure with two parallel bases that are congruent rectangles.

Vocabulary Volume Surface Area Net The amount of space inside a three-dimensional figure Measured in cubic units Surface Area Covers the surface Ex: how much cardboard you would need to make a cereal box would be surface area Net Two-dimensional patterns of three-dimensional figures

Volume V = lwh l = length w = width h = height V = volume h w l

Surface Area SA = 2lw + 2 lh + 2wh SA = surface area l = length w = width h = height h w l

Surface Area and Volume Cylinders

Volume V = 3.14r2h V = Volume pi = 3.14 r = radius h = height To find the volume of a cylinder, find the area of the circular base and multiply it by the height.

Surface Area SA = 2(3.14)r2 + 2(3.14)rh SA = Surface Area 3.14 = pi r = radius h = height To find the surface area, you find the area of the circular base, multiply it by two, and add the circumference times the height to that number.