An object used in engineering and technical drawing, with the aim of providing a straightedge at a right angle or other particular planar angle to a baseline.
set square
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Explain the word: wax crayons
.
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Explain the word:pair of compasses
.
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A hanging thing you put the things on.
shelf
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boom
Lose 50 points!
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seesaw
Swap points!
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rocket
Go to first place!
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lifesaver
Give 20 points!
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A tool used to measure angles.
protractor
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A high school for technical education.
polytechnic
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seesaw
Swap points!
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star
Double points!
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gift
Win 15 points!
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baam
Lose 10 points!
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15
Explain the word: college
.
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Used to mask errors in text. Once dried, it can be handwritten or typed upon. It is typically packaged in small bottles.
correction fluid
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Humans have been using it for a variety of tasks for centuries, taking advantage of its properties for things like writing on blackboards etc.