Review on Volume and Dimensional Changes. Find the Volume! diameter = 12 in height = 15 in.

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Presentation transcript:

Review on Volume and Dimensional Changes

Find the Volume! diameter = 12 in height = 15 in

Find the Volume! diameter = 20 cm

Find the Volume! 4 m height = 15 m

Find the Volume! b 1 = 4 in b 2 = 8 in h trapezoid = 3 in h pyramid = 15 in b1b1 b2b2 h

Find the Volume! 14 mm 25 mm

Find the Volume! diameter = 11 m

Solve! Kobe walks around his kid’s rectangular swimming pool and finds the perimeter to be 78 ft with a length of 15 ft. Kobe wanted the adult pool to be doubled in both length and width, what is the perimeter of the adult pool?

Solve! Cont… Kobe’s kiddie pool was only 3 ft deep. Kobe wanted the depth of the adult pool to be doubled, too. What is the volume of the adult pool?

Solve! Mr. James was hanging his poster on the wall. It was 24 x 36 in. His son wanted the poster but only at one- fourth of the size. What is the area of the smaller poster?

Solve! If you compared the area of Yao’s hands to that of a 2nd grader, you would find the area to be 4 times larger. Find the area of a 2nd grader’s hand if the area of Yao’s hand is 96 in 2.

Solve! The mini surf board is 12 x 18 in. A full size surf board, has an area of 1350 sq. in. What are the dimensions of the full size board?