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Specifications:
Material:made of plastic
Digital clear, help fast accurate measurement
45/90-degree ruler can also be used as a protractor
One of the commonly used mathematical tools,it can not only use by ourself,but also sent to our students,friends
Size: 45/90-degree Triangle ruler,the shortest side 5.5inch, the longest side 7.8inch 30/60-degree Triangle ruler,the shortest side 4.5inch, the longest side 9inch
Package includes:
1 x triangule ruler(45/90-degree)
1 x triangule ruler(30/60-degree)
Larry N Waggoner
Reviewed in the United States on June 26, 2024
Not in inches
Jill H
Reviewed in the United States on May 9, 2024
Exactly as described. Good quality. I like they came in a two-pack with different sized angles. Work perfectly with our Singapore Dimensions math curriculum in 4b.
dan
Reviewed in the United States on March 26, 2024
good size !
Joseph M.
Reviewed in the United States on December 23, 2024
Rulers are great. Sturdier than I thought.
Jesse
Reviewed in the United States on April 20, 2024
Arrived quickly and as described.
Logan D. Matthews
Reviewed in the United States on August 26, 2023
Clearly printed. Easy to use. Metric only.
Dan E
Reviewed in the United States on November 24, 2023
I'm building an end-grain cutting board that requires 30 degree cuts on many little wood pieces. I long ago lost all my high school drafting materials (drafting board, Tee-Square, 30/60 and 45 angles, etc), so it was time to buy these. Standard hardware store wood working / framing hardware is always 90 degrees and 45 degrees. So I needed these! Cheap. Came fast. They do the job.
William G.
Reviewed in the United States on November 24, 2021
These are made of nice sturdy, crystal clear plastic.
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