'48 cm' presentation slideshows

9-2

428 views • 26 slides

Warm Up Find the unknown side lengths in each special right triangle.

208 views • 20 slides

Lenses

Lenses. Thin Lens & Magnification Equations. Thin Lens Equation. We can mathematically determine where an image will be formed in relation to the optical centre using the thin lens equation. The Thin Lens Equation. 1 = 1 + 1 f d i d o. d o. Focal length f. F.

404 views • 20 slides

Develop and apply the formulas for the area and circumference of a circle.

Objectives. Develop and apply the formulas for the area and circumference of a circle. Develop and apply the formula for the area of a regular polygon. The irrational number ? is defined as the ratio of the circumference C to the diameter d , or.

157 views • 15 slides

Warm up

Warm up. Find each measurement. 1. the height of the parallelogram, in which A = 182 x 2 mm 2. h = 9.1 x mm. 2. the perimeter of a rectangle in which h = 8 in. and A = 28 x in 2. P = (16 + 7 x ) in. 3. the area of the trapezoid. A = 16.8 x ft 2. Objectives.

112 views • 11 slides

Define the radius, diameter, and circumference of a circle.

Warm-Up. Define the radius, diameter, and circumference of a circle. Draw the radius of the circle and a diameter of the circle. Find the area of ? K in terms of ?. Area of a circle. A = ? r 2. Divide the diameter by 2 to find the radius, 3. A = ?(3) 2. A = 9 ? in 2.

195 views • 11 slides

Buy Chelsea Car Seat Cover Sets

Purchase two of our Chelsea full car seat cover sets and we'll include the seat belt covers for free! (Tip though - if Chelsea are on a winning run in the league some or all of these items may be on sale so it may be cheaper to purchase them separately!)

132 views • 8 slides

Dada 15. Can the world of art be destroyed by an idea?

208 views • 6 slides

Area and Perimeter

Area and Perimeter. Area of a Rectangle. Length times Width. A=20 X 12 A=240 cm 2. Length. = 20 cm. width. =12 cm. Area of a Square. A= 6 X 6 A= 36 ft 2. side. 6 feet. Perimeter of Any Shape. Add up all of the sides. 8 in. P = 29 in. 10 in. 10 in. 4 in. 4 in. 9 in. 10 in.

68 views • 6 slides