Unit 6 - Circumference and Area

55.8

whats volume

the amount of space occupied by an object; measured in cubic units (e.g. cm³)

whats capacity

the greatest amount a container can hold

how much is 1L = cm³?

1,000cm³

40ml = _cm³

40

102 L = _cm³

102,000

860 cm³ = _L

0.86

5,200 cm³ = _L

5.2

capacity of cylinder without object

11

capacity of cylinder with object

18

volume of object

7cm³

what is perimeter

distance around a shape

how to solve for perimeter

Add up all the sides around the shape

largest garden yana can make?

6m²

Best Dimensions for Cheapest Fence

Square, 2.45m × 2.45m

how much fence cost?

39.96

calculate the perimeter

21

calculate the perimeter

16

whats area

the amount of space occupied by a flat shape or the surface of an object

solve for rectange

l x w

solve for triangle

bxh/2

solve for parralellogram

bxh

solve for trapazoid

(a+b) x h / 2

solve for rhombus

p x q / 2

solve for kite

p x q / 2

calculate the area

77 cm²

calculate area

13.5cm²

solve for area

78.375mm²

solve for area

50cm²

solve for area

54 cm²

calculate volume

38.5m³

solve for volume

90cm²

convert 4m² = _ cm²

40,000

Find SA of cylinder (R=12cm, H=10cm).

1657.9cm²

Find H of a cylinder (R=8cm, SA= 954.56cm²)

11 cm

Calculate the surface area of the cylinder below

339.12cm²

What is the height of a cylinder if the radius is 10 cm and the surface

area is 1,570 cm²?

15 cm

How to solve for a cylinder

2πR² + 2πRH

how would u calculate triangular prism volume

b x h x h

how would u calculate a rectangular based prism volume

l x w x h

how would u calculate a cylinder volume

πr² x h

A circular rug is 3m in diameter. How many meters of fringe are needed to border it?

9.42m

A bicycle wheel has a diameter of 30 cm. How far would the bike travel if tyhe wheel turned for 10 revolutions?

942cm

A 12 hour clock has a minute hand which is 20 cm long. How far would the end tip of the minute hand travel in 12 hours?

1507.2cm