Bellwork Find the area of the parallelogram below to the nearest tenth.

Slides:

Advertisements

Similar presentations

MODULE VI LET’S GO MEASURE A KITE!

Advertisements

Circle – Formulas Radius of the circle is generally denoted by letter R. Diameter of the circle D = 2 × R Circumference of the circle C = 2 ×  × R (

Quadrilateral Venn Diagram

11.4 Areas of Kites and Related Figures. A kite = A △ ABD + A △ DBC B C D Two formulas A DB = 10m AE = 5 m EC = 12 m BC = 13m

Warm up: What is the area of the parallelogram?

Geometry Warm up.

Splash Screen. Over Lesson 11–1 5-Minute Check 1 A.48 cm B.56 cm C cm D.110 cm Find the perimeter of the figure. Round to the nearest tenth if necessary.

TODAY IN GEOMETRY…  Review: Pythagorean Theorem and Perimeter  Learning Target: You will find areas of different polygons  Independent practice.

Proving That Figures Are Special Quadrilaterals

Area and Perimeter of Composite Figures Review

Jeopardy $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $300 $300

Over Lesson 11–1 A.A B.B C.C D.D 5-Minute Check 1 48 cm Find the perimeter of the figure. Round to the nearest tenth if necessary.

A tangram is an ancient Chinese puzzle made from a square

Bellwork Find the area of the triangle below Area of Trapezoids Students will be able to find the area of trapezoids given information regarding.

Section 7-4: Area of Trapezoids, Rhombuses and Kites March 27, 2012.

Area of a rectangle: A = bh This formula can be used for squares and parallelograms. b h.

Areas of Polygons Chapter 11 Sections 11.1, 11.2 and 11.3.

CHAPTER 23 Quadrilaterals. Special Quadrilaterals 1. Square a) All sides are the same length b) All angles are the same size (90°) c) Its diagonals bisect.

Chapter 7 Review April 12, Warm-up: (15 mins) Practice Workbook:  Practice 7-7, #  Practice 7-8, # 1 – 3 a) Find length of arc (leave answer.

Quiz Review 11-1 to Match each with the correct formula. (Hint: One answer is used twice) B C A B E D.

Perimeter, Circumference, and Area

Area of Polygons. Remember your special right triangles.

Areas of Trapezoids, Rhombi and Kites Chapter 11 Section 2.

Section 11.2 Notes.

Parellelograms. Parallelograms – Squares, Rectangles, Rhombi.

Go over Quizzes. 7.4 Areas of Trapezoids, Rhombuses(Rhombi) and Kites 3/21.

Warm-Up ABCD is a parallelogram. Find the length of BC. A B C D 5x + 3 3x + 11.

Do Now: Calculate the measure of an interior angle and a central angle of a regular heptagon.

Bellwork Add the special formula for the equilateral triangle below to your toolbox. Find the area of an equilateral triangle with a side of.

Warm Up Find the unknown side length in each right triangle with legs a and b and hypotenuse c. 1. a = 20, b = b = 21, c = a = 20, c = 52 c.

10-2 Areas of Trapezoids, Rhombuses & Kites Objective: To find the area of a trapezoid, rhombus or kite Essential Understanding You can find the area of.

Areas of trapezoids, rhombuses, and kites FORMULAS Trapezoid: (1/2)(h)(b+b) Rhombus: (1/2)d *d Kite: (1/2)d *d.

Ch. 6: Parallelograms, Rhombus, and Rectangles Possible or Impossible for the described quadrilateral to be a parallelogram…

Final Review. 1. Answer: 49° Answer: 3240° 2.

QUADRILATERAL. Four sided closed figures are known as ‘QUADRILATERALS’. There are different types of quadrilaterals. They are differ by their properties.

Proofs with Quadrilaterals. Proving Quadrilaterals are Parallelograms Show that opposite sides are parallel by same slope. Show that both pairs of opposite.

10-1 Areas of Parallelograms and Triangles

Area of Parallelograms, Triangles, Trapezoids, Rhombuses, and Kites

Bellwork Geo Rvw: What is the value of x to the nearest integer?

Bellwork Most Missed Quarter III Exam (58.9%): Find the perimeter of if AB = 16 cm, and.

Half the circumference

Area Chapter 7. Area of Triangles and Parallelograms (7-1) Base of a triangle or parallelogram is any side. Altitude is the segment perpendicular to the.

AREAS OF TRAPEZOIDS, RHOMBUSES, AND KITES WARM-UP Find the area of each figure. 1) 2) 8 in. 6 in. 13 cm.

Area of Parallelograms, Triangles, and Rhombuses Unit 11 Section 2 Understand what is meant by the area of a polygon Know and use the formulas for the.

Areas of Trapezoids, Rhombi, and Kites LESSON 11–2.

Areas of Polygons FORMULAS Rhombus: (1/2)d *d Kite: (1/2)d *d.

Chapter 10 Area Section 10.1 Areas of Parallelograms and Triangles.

Unit 8 Part 2 Properties of Quadrilaterals Squares and Rhombi.

5-MINUTE CHECK 1 2. Find the perimeter of the figure. Round to the nearest tenth if necessary. WARM UP: 48cm 1. Find the area of the figure. Round to the.

On Socrative. Take the quiz on Socrative Below is Question #4.

Do Now Find the unknown side length in each right triangle with legs a and b and hypotenuse c. 1. a = 20, b = b = 21, c = a = 20, c = 52 b.

Areas of Trapezoids, Rhombuses, and Kites Objective: 1.To find the areas of trapezoids, rhombuses, and kites.

Sect. 6.7 Areas of Triangles and Quadrilaterals Goal 1 Using Area Formulas Goal 2 Areas of Trapezoids, Kites and Rhombuses.

LESSON Today: New Chapter The wise look ahead to see what is coming, but fools deceive themselves. Solomon.

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

11.4 The Area Of a Kite Objective: After studying this section you will be able to find the areas of kites.

Lesson 91 Warm Up Pg. 474.

Area Geometry Chapter 10.

Area and Perimeter of Composite Figures Review

Objectives Develop and apply the formulas for the areas of triangles and special quadrilaterals. Solve problems involving perimeters and areas of triangles.

Areas of Trapezoids, Rhombi, and Kites

Geometry: Directions Please have out your homework from Friday!

Areas of Trapezoids, Rhombuses, and Kites

HW: 3 area & perimeter Materials

Areas of Parallelograms and Triangles

Geometry/Trig Name: _________________________

Areas of Parallelograms and Triangles

Presentation transcript:

Bellwork Find the area of the parallelogram below to the nearest tenth.

Discover the formula for Rhombus

11.4 Areas of Kites and Related Figures Students will be able to find the areas of kites and rhombi.

Area of all kites (including rhombi) Write this in your Chapter 11 Toolbox!

Example 1 The area of a rhombus is 120 square cm., if the shorter diagonal is 10 cm, find the perimeter.

Example 2 Find the area of a rhombus with one angle that measures 120 degrees and a perimeter of 32 ft.

Example 3 Find the area of the kite below.

Example 4 Find the area of the kite below.

Homework Pg. 529 # 2, 3, 5-8, 10 Quiz Wed over