The Best Angle Finders for Pros and DIYers

Whether you’re a DIYer installing crown molding, a woodworker tackling tricky angles on a custom bookshelf, or a contractor ...
BBC

Constructing triangles

There are two ways to construct a triangle using a ruler and a protractor. The first is a Side, Angle, Side (SAS) construction where two sides and the angle between them is known. The second is an ...
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Use this protractor template if you don't have one at home

WASHINGTON (ABC7) — If you need a protractor for any of our lessons and activities, please feel free to print it and use this resource. Find the protractor template below: ...
BBC

KS2 Maths teaching resources: Measuring angles - Part 1

KAYLA: It’s skatepark building day in the virtual city.Woohoo! ZACH: Did you see my 180?Sweet, dude!Okay, let’s do it. ADA: Building the skatepark is going to require lots of angles.An angle is a ...