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Joseph Huddart invented the protractor as a tool for measuring angles accurately in navigation and cartography. He believed that having a precise instrument for measuring angles would improve the accuracy of map-making and help navigators plot their courses more effectively. The protractor soon became a standard tool in these fields due to its simplicity and reliability.
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Who made the protractor?
The protractor was likely invented by the ancient Greeks, who first developed the concept of measuring angles. The modern version of the protractor was further refined by mathematicians and instrument makers over time.
The length and direction measurement can be made by?
The length measurement can be made using a ruler, measuring tape, or calipers, while the direction measurement can be made using a compass, protractor, or GPS device.
What unit of measurement is for a protractor?
Degrees.
Is a protractor a tool used to measure sides?
A simple ruler measures sides. A protractor does so much more than a simple ruler! A protractor can be used on both sides (with numbers facing you, or turned over). A protractor can be turned upside down. A protractor lets you draw points for measurements and then construct a visual representation when you connect those points. For example, lay the protractor on paper with the flat line down, the half circle up. Make a dot or small ' at the middle. Without moving the protractor, make another dot halfway between the mid-point and the bottom of the protractor. Make another end point at the corner of the protractor. Lift up the protractor and using the flat side, draw a line between the dots or marks you made. What shape did you make?One use of protractors: Deeds for land give feet and perches for each "line" around a property (land). A piece of property is rarely ever square. It may have small sections that stick out or are cut back from the main line. A property can be any shape. Knowing how to use a protractor, and knowing how to scale down the measurements, you can mark out the points for each line. This can show you the shape of your ancestor's land as it looked in say, 1792, or 1830 (depends on the date of the deed).Learn to play with your protractor. Ask your teacher to show you how you can flip it over to do a different shape. Learn how to scale--- such as 1 inch of your work/drawing equals 10 measured feet. (A scale just needs to be consistent.) Measure your classroom, then make it a 1-inch per each 10 feet. So if one side of your classroom is 20 feet long, your picture for that side would be 2-inches long. Say the width of your classroom is 30 feet wide, so your lines for width would be 3-inches.There's ALL kinds of ways to use and many uses for a protractor. Become curious and see what this small tool can do!
What does 35 degrees look like when using a protractor?
When using a protractor, 35 degrees would be measured by aligning the baseline of the protractor with the starting point and then marking the 35-degree angle from there. It would look like an angle that is less than 45 degrees but greater than 30 degrees, as a reference point.
Who invented the protractor?
Joseph Huddard in 1801
When was the protractor invented?
1801 was the year the first advanced protractor was invented by Joseph Huddard
In what year did captain Joseph Huddard invent the protractor?
1801
Why was the protractor invented?
The protractor was created by captain Joseph huddard
Who invented protector?
Joseph huddard
Who is Captain Joseph Huddard?
wikipedia.org/wiki/Joseph_Huddart
Where was Captain Joseph Huddard born?
IN the land of doofenshmrtz
What day was the protractor invented?
The first protractor was invented by Joseph Huddard in 1801. OR The Protractor was invented by Thomas Blundeville (c1522 -1606) of Newton Flotman in Norfolk, England in 1589. His work, 'A Brief Description of Universal Maps and Cards' published in 1589, describes the design and use of a device he calls 'The Flie' and includes a drawing of a semi-circle divided into segments - he describes its use for determining angles during navigation.
When did Captain Joseph Huddart invent the protractor?
The complex protractor was invented in 1801 by Captain Joseph Huddart, a United States naval officer
Who was captain Joseph Huddart?
he created the protractor
When was Huddard High School created?
Huddard High School was created in 1926.
Who invented the modern protractor in 1801?
joseph huddart
