Trapezoids A quadrilateral with exactly one pair of parallel sides is called a trapezoid.

Slides:

Advertisements

Similar presentations

Trapezoids and Kites 1/16/13 Mrs. B.

Advertisements

6.5 Trapezoids and Kites.

TrapezoidsTrapezoids. Definition of a Trapezoid 1.A trapezoid is a quadrilateral with two and only two parallel sides 2.The parallel sides are called.

Trapezoids A type of Quadrilateral. Review of Quadrilaterals ParallelogramHas two parallel pairs of opposite sides. RectangleHas two pairs of opposite.

Honors Geometry Section 4.5 (3) Trapezoids and Kites.

Essential Quote: It’s a trap!

Trapezoids & Kites. Trapezoid Is a quadrilateral with exactly 1 pair of parallel sides.

6.6 Trapezoids and Kites A trapezoid is a quadrilateral with exactly one pair of parallel sides. The parallel sides of a trapezoid are called bases. The.

Trapezoids and Kites Chapter 6 Section 6 Tr.

6-6 Trapezoids and Kites.

Trapezoids and Kites Section 8.5.

Similarity and Parallelograms.  Polygons whose corresponding side lengths are proportional and corresponding angles are congruent.

Geometry Notes Lesson 4.2A Properties of Special Quadrilaterals R.4.G.1 Explore and verify the properties of quadrilaterals.

8.5 Trapezoids.

5.11 Use Properties of Trapezoids and Kites. Vocabulary  Trapezoid – a quadrilateral with exactly one pair of parallel sides. Base Base Angle Leg.

Geometry Section 8.5 Use Properties of Trapezoids and Kites.

Trapezoids & Kites Sec 6.5 GOALS: To use properties of trapezoids and kites.

1 Lesson 6-6 Trapezoids and Kites. 2 Trapezoid A quadrilateral with exactly one pair of parallel sides. Definition: Base Leg/ Height Isosceles trapezoid.

Geometry Section 6.5 Trapezoids and Kites. A trapezoid is a quadrilateral with exactly one pair of opposite sides parallel. The sides that are parallel.

6-6 Trapezoids and Kites Objective: To verify and use properties of trapezoids and kites.

Trapezoids and Kites Section 6.5.

6.5: TRAPEZOIDS AND KITES OBJECTIVE: TO VERIFY AND USE PROPERTIES OF TRAPEZOIDS AND KITES.

7.5 Trapezoids and Kites. Trapezoids Definition- A quadrilateral with exactly one pair of parallel sides. Bases – Parallel sides Legs – Non-parallel sides.

Trapezoids Section 8-6. trapezoid – a quadrilateral with exactly one pair of parallel sides The parallel sides are called bases. The nonparallel sides.

Welcome to... A Game of X’s and O’s Another Presentation © All rights Reserved

Geometry 5.5 Trapezoids. Trapezoid (Defn.) Memo about medians A quadrilateral with exactly one pair of parallel sides. leg base The sides are called the.

Trapezoids April 29, 2008.

A QUADRALATERAL WITH BOTH PAIRS OF OPPOSITE SIDES PARALLEL

Chapter 8 Quadrilaterals. Section 8-1 Quadrilaterals.

Geometry 6-6 Trapezoids Only one pair of parallel sides (called bases) Non-parallel sides are called legs Base angles share a common base.

Lesson 2.17: Trapezoid & Kites 1 Lesson 6-5 Trapezoids and Kites.

May 27,  A trapezoid is a quadrilateral with two parallel sides (called bases) and two nonparallel sides (called legs)

6-6 p.389. Trapezoids A quadrilateral with exactly ONE pair of parallel sides Parallel sides are called bases Other 2 sides are called legs Angles that.

Special Quadrilaterals Properties of Kites & Trapezoids.

Trapezoids Euclidean Geometry High School Math Online.

Math 2 Geometry Based on Elementary Geometry, 3 rd ed, by Alexander & Koeberlein 4.4 The Trapezoid.

2.3f:Quadrilaterals M(G&M)–10–2 Makes and defends conjectures, constructs geometric arguments, uses geometric properties, or uses theorems to solve problems.

6.5 Trapezoids Textbook page 332. A trapezoid is a quadrilateral with exactly one pair of parallel sides.

Quadrilaterals Four sided polygons.

Special Quadrilaterals. KITE  Exactly 2 distinct pairs of adjacent congruent sides  Diagonals are perpendicular  Angles a are congruent.

Use Properties of Trapezoids and Kites Lesson 8.5.

6.5 Trapezoids and kites Base angles Isosceles trapezoids Midsegments.

Section 6-5 Trapezoids and Kites. Trapezoid A quadrilateral with exactly one pair of parallel sides.

Trapezoids Trapezoid - A quadrilateral with exactly one pair of parallel sides. Bases - The parallel sides of a trapezoid. Legs - The nonparallel sides.

8.5 Trapezoids. Parts of a Trapezoid Parts The bases of a trapezoid are the parallel sides The legs of the trapezoid connect the bases The base angles.

6.5 TRAPEZOIDS OBJECTIVE: USE PROPERTIES OF TRAPEZOIDS.

8.5 Use Properties of Trapezoids and Kites Hubarth Geometry.

TRAPEZOIDS / MIDSEGMENTS AND KITES Lesson 2 – 4 MATH III.

Do Now: List all you know about the following parallelograms.

6.6 Trapezoids and Midsegment Theorem

6.5 Trapezoids.

Trapezoids Section 5-5.

Trapezoids Section 5-5.

Trapezoids and Kites Section 7.5.

Bell work: Turn in when completed

Lesson 6-5: Trapezoid & Kites

4.4 The Trapezoid A quadrilateral with exactly two parallel sides. The parallel sides are called the bases and the nonparallel sides are the legs. Median.

Module 9, Lessons 9.5 – Trapezoids

Geometry/Trig Name: __________________________

Chapter 5: Quadrilaterals

TRAPEZOIDS Section 8-6 Spi.3.2.H Jim Smith JCHS.

Lesson 6-5: Trapezoid & Kites

Lesson: 6.6 Trapezoids Objectives:

Lesson 6-5 Trapezoids and Kites.

PROVING A QUADRILATERAL IS AN ISOSCELES TRAPEZOID

Base angles Isosceles trapezoids Midsegments

6.6 Trapezoids Quadrilateral with exactly 1 pair of parallel sides called bases. Base Leg Base Angles.

4.4 The Trapezoid A quadrilateral with exactly two parallel sides. The parallel sides are called the bases and the nonparallel sides are the legs. Median.

Presentation transcript:

Trapezoids A quadrilateral with exactly one pair of parallel sides is called a trapezoid.

Parts of a trapezoid The parallel sides are called bases. The other sides are called legs. base leg

ISOSCELES TRAPEZOID A trapezoid with congruent legs is called an isosceles trapezoid. What is true of the base angles? (2x + 10) o (-5x + 80) o (2x + 10) o = (-5x + 80) o = +5x +5x 7x + 10 = =- 10 7x = 70 x = 10

Find the missing values. 5x + y = 14 15x + 7y = 58 -3(5x + y = 14) 15x + 7y = x - 3y = x + 7y = 58 4y = 16 y = 4 5x + 4 = = - 4 5x = 10 x = 2

Median of a Trapezoid The median of a trapezoid is a segment that joins the midpoints of the legs. The median of a trapezoid is 1) Is parallel to the bases 2) Has a length that is equal to average of the base lengths x = x x = 20

Median of a Trapezoid Find the missing values. 4x x (4x + 1) + ( 11x – 2) 2 = 37 (4x + 1) + ( 11x – 2) = 74 15x – 1 = 74 15x = 75 x = 5

Complete worksheet.