'Circle d' diaporamas de présentation

Hee-chan Lew Korea National University of Education Santiago, Chile 24 August, 2013

Working Backward Strategy for increasing students' deductive reasoning skills in solving geometric problems. Hee-chan Lew Korea National University of Education Santiago, Chile 24 August, 2013. Korea.

792 views • 66 slides

Mathematical Arguments and Triangle Geometry

744 views • 55 slides

Writing the equation of a circle

Writing the equation of a circle. A unit circle is a circle with radius of 1, centered at the origin. Analyzing a circle centered at the origin. Suppose P(x,y) is a point on the circle with a 1-unit radius that is centered on the origin. What is QP? How is QP related to x and y?. P. y. Q.

388 views • 11 slides

Geometry Mini-Lesson

Geometry Mini-Lesson. Circle C is defined by the equation: ( x + 4.2) 2 + ( y ? 5.1) 2 = 36 Which of the following identifies the center C ( h , k ) and radius of circle C ?. C (4.2, ?5.1), radius of 36 units C (?4.2, 5.1), radius of 36 units

201 views • 10 slides

Objective- To solve problems involving probability and geometric shapes

Objective- To solve problems involving probability and geometric shapes. If a dart hits the board below, what is the probability that it will land in the circle?. 3. 20. 20. If a dart hits the board below, what is the probability that it will land in the circle?. 3. 20. 20. favorable.

166 views • 5 slides

Area Review

Area Review. February 3, 2010. Write the following formulas. Area of a triangle Area of quadrilateral Area of a trapezoid Area of circle Area of regular polygon. 6. Triangle ABC 7. Circle D 8. Trapezoid EFGH 9. Quadrilateral IJKL.

139 views • 5 slides