Algebra Collecting Like Terms.

Slides:

Advertisements

Similar presentations

Honors Geometry Section 8.6 Areas and Volumes of Similar Figures

Advertisements

By Elisha, Jordan, Mikayla and Chloe Click here to go to the next page!

10-3 Surface Areas of Prisms and Cylinders

7.G.6 Surface Areas of Prisms and Cubes Objective 7.G.6 – Find the surface area of prisms.

Number Starter Split the clock in two so that the sum of the numbers on each half are the same.

Whiteboardmaths.com © 2008 All rights reserved

Squares, Area, and Perimeter Test #7. Question 1 Area = 25cm 2 What is the perimeter?

Lesson 3: Adding Polynomials

Objective: Find the area of different quadrilaterals Level 6.

Honors Geometry Section 8.6 Areas and Volumes of Similar Figures

11cm 9cm Area: Perimeter: 99cm 2 40cm. What is the Perimeter of a square backyard if one side of the backyard is 32 feet long? 128 feet.

Perimeter and Area of Compound Shapes

PERIMETER & AREA. The distance around any closed figure.

Area and perimeter Word problems.

Making Equations (2) Algebra 5 x + 7 Area = 53cm 2 The area of a rectangle. In each of the examples below, the area of the rectangle is given. Make an.

Chapter 5 Unit Question How do we solve applications of equations in algebra?

Using a Guess and Check Table to Solve a Problem Algebraically.

12.5 Surface Areas of Pyramids What you’ll learn: 1.To find lateral areas of regular pyramids. 2.To find surface areas of regular pyramids.

+ Pyramids and Prisms. + Solid An object with 3 Dimensions Height, Width, Length.

Lateral Surface Area Lateral Surface Area is the surface area of the solid’s lateral faces without the base(s).

Unit 8 – 3 Finding Perimeter and Area Regular polygons and simple shapes with algebraic expressions.

PERIMETERS What is the Perimeter of a shape. What is the Perimeter of this rectangle? What is the Perimeter of this rectangle? 5cm 15cm.

© Algebra workout 1.

11cm 9cm Area: Perimeter: 99cm2 40cm.

Surface Area of Pyramids and Cones

9.2; 11-13, 24-26, ~ ~

LENGTH and PERIMETER.

SIMPLIFYING ALGEBRAIC EXPRESSIONS

Unit #7 Circle Lengths & Volumes with QR Code Answers

10-4 Surface Areas of Pyramids

Practice Finding Perimeter and Area

LI: to calculate the perimeter of regular polygons.

Surface Areas of Prisms and Cylinders

11cm 9cm Area: Perimeter: 99cm2 40cm.

Area and Perimeter of Composite Shapes

Recapping: Writing with algebra

You need to learn this on your OWN to be ready for the next class.

Surface Area and Volume of Pyramids, Cones and Spheres

Objective - To identify how perimeter and area relate.

Use the substitution method to find all solutions of the system of equations {image} Choose the answer from the following: (10, 2) (2, 10) (5, - 2) ( -

How do you feel?

11-3 Surface Area of Pyramids and Cones

Unit #8 Circle Lengths & Volumes with QR Code Answers

Prerequisite Skills VOCABULARY CHECK

Constructing Equations

Lateral Area & Surface Area Of Pyramids & Cones

Squares and Rectangles

Year 11 Mini-Assessment 7 HIGHER Algebra Forming & Solving Equations.

VOLUMES OF SIMILAR OBJECTS

10-4 Surface Areas of Pyramids

Regular Square Pyramid h l Vertex Lateral Edge Height Slant Height

Area and Perimeter Ten quick questions.

Volume ratios of similar solids

12.4 Even Answers.

This shape is made from two identical squares overlapping.

AREA & PERIMETER.

©G Dear2008 – Not to be sold/Free to use

7. Formulae Write and use simple algebraic formulae c

AREA & PERIMETER.

Find the Perimeter.

12.4 Even Answers.

Area and Perimeter Triangles.

Presentation transcript:

Algebra Collecting Like Terms

What is the Perimeter? 5cm 6cm 15cm 14cm 8cm 20cm

What is the Perimeter? 10cm 20cm 12cm 30cm

What is the Perimeter? a + b + 2a + b + 3a + 2b = a + 2a + 3a + b + b + 2b = 6a + 4b a cm b cm 2a cm 2b cm b cm 3a cm

What is the Perimeter? A B A A 2A A

Pyramids 4 11 7

Pyramids -5 4 -3

Pyramids 2x x 3x

Pyramids -x 3x 2x

Pyramids -2y -6y 4y

Pyramids 10x 4x

Pyramids a + 2b 3a + b 2a + b

Pyramids 10a + 4b 6a + 2b a + b

Pyramids 2a - 2b a + b a - b

Pyramids x + 2y x – 2y 2x - y