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# How do you measure in centimeters?

## How do you measure in centimeters?

Each centimeter is labeled on the ruler (1-30). Example: You take out a ruler to measure the width of your fingernail. The ruler stops at 1 cm, meaning that your nail is precisely 1 cm wide. So if you counted five lines from 9 cm, for instance, you’d get 9.5 cm (or 95 mm).

## What are centimeters on a ruler?

Reading a Ruler: The smaller hash marks between each centimeter represent millimeters. 10-millimeter hash marks make 1 centimeter. Reading Inches: An inch is bigger than a centimeter. The big long hash marks above which numbers are written on the opposite side of the centimeter ruler denote inches.

## What is the precision of a ruler in cm scale?

Practice 3: A measurement is taken with a metric ruler with a precision of 0.1 cm. The measurement is 3.4 cm….

Customary Units yard yd (3 ft.) length of baseball bat meter m (100 cm)

## How do you read mm on a cm ruler?

To read a metric ruler, each individual line represents . 10 (1/10) of a centimeter, or 1 millimeter. Notice when converting from centimeters to millimeters, the decimal point is moved one place to the right. To convert millimeters to centimeters, move the decimal point one place to the left.

25.4 mm

## How do u convert cm to mm?

To convert centimeters to millimeters, multiply by 10 , centimeters x 10 = millimeters.

## Is 20mm 2 cm?

Please provide values below to convert millimeter [mm] to centimeter [cm], or vice versa….Millimeter to Centimeter Conversion Table.

Millimeter [mm] Centimeter [cm]
20 mm 2 cm
50 mm 5 cm
100 mm 10 cm
1000 mm 100 cm

## What is the ratio of 1 cm to 1 mm?

we use the relation 1cm= 10mm then find the answer. Think it will help./span>

## Is 1mm smaller than 1 cm?

There are 10mm to each centimeter; therefore, a mm is definitely smaller than a centimeter. (A centimeter is slightly less than 1/2 inch.)

## What is the ratio of mm to cm?

1 Millimeter (mm) is equal to 0.1 centimeter (cm). To convert mm to cm, multiply the mm value by 0.1 or divide by 10. For example, to convert 5 mm to cm, multiply 5 by 0.1, that makes 0.5 cm is 5 mm.

## What is the ratio of 10mm to 1cm?

Step-by-step explanation: 1 Centimeter (cm) is equal to 10 millimeters (mm)./span>

## What is an object that is 1 meter long?

Guitars, baseball bats, and yard sticks are examples of objects that are about one meter long. Meters are also used to measure distances in races, such as running and swimming. It makes sense to use meters to measure a fence for your backyard, or the width of a house.

## What is the meaning of 1 100 scale?

Ratio scales If the scale of the plan is 1 : 100, this means the real measurements are 100 times longer than they are on the plan. So 1 cm on the plan represents a real length of 100 cm (1 metre)

2 : 3

## What is the ratio of radius to the diameter of a circle?

the ratio of radius to diameter of a circle is π(pi)./span>

## What is ratio of circumference to diameter?

Circles are all similar, and “the circumference divided by the diameter” produces the same value regardless of their radius. This value is the ratio of the circumference of a circle to its diameter and is called π (Pi).

## What is the diameter of a 65mm circle?

A circle of radius = 32.5 or diameter = 65 or circumference = 204.2 mm has an area of: 3.318 × 10-9 square kilometers (km²)

## What is the diameter of the circle 12 inches?

Diameter of a Circle

Diameter in cm
12.0 in 37.70 95.76
12.1 in 38.01 96.55
12.2 in 38.33 97.35
12.3 in 38.64 98.15

79 square inches

## How many square feet are in a 12 inch circle?

Area of a 12 Inch Circle

113.10 square inches
0.78540 square feet
0.087266 square yards
729.66 square centimeters
0.072966 square meters

## How many square inches are in a 12 inch circle?

113.097 square inches

## What is the area of the diameter is 18?

254.5 square inches (in²)

## What is the diameter of a 40 foot circle?

Diameter of a Circle

Diameter ft m
40′0″ 125.7 38.30
40′1″ 125.9 38.38
40′2″ 126.2 38.46
40′3″ 126.4 38.54

## What is the area of a pizza with a diameter of 12 inches?

Pizza Comparison (old version)

Diameter (in) Area (sq in) Times bigger than 10in
12 113 1.4
14 154 2.0
16 201 2.6
18 254 3.2
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