5th grade classifying triangles worksheets
Your child names triangles by their sides as equilateral, isosceles or scalene and by their angles as acute, right or obtuse.
Common Core 5.G.B.3 (Geometry)
Sample problems
- Sample 1A triangle has sides of 7 cm, 8 cm and 7 cm. What kind of triangle is it?
Answer: isosceles
- Sample 2A triangle has sides of 5 ft, 8 ft and 5 ft. What kind of triangle is it?
Answer: isosceles
- A bit harderA triangle has angles of 35°, 20° and 125°. What kind of triangle is it?
Answer: obtuse
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