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Triangles Questions - All Grades

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Grade 5 Triangles CCSS: 5.G.B.4
Is the triangle shown a regular or irregular polygon?
Right Triangle v2
  1. regular polygon
  2. irregular polygon
Grade 5 Triangles CCSS: 5.G.B.4
Is the triangle shown a regular or irregular polygon?
Obtuse Triangle v2
  1. regular polygon
  2. irregular polygon
Grade 5 Triangles CCSS: 5.G.B.4
Grade 5 Triangles CCSS: 5.G.B.4
Is the triangle shown a regular or irregular polygon?
Equilateral Triangle v1
  1. regular polygon
  2. irregular polygon
Grade 10 Triangles CCSS: HSG-CO.C.9
What is the definition of complimentary angles?
  1. Two angles that add to be [math]180 deg[/math]
  2. Two angles that have a difference of [math]90 deg[/math]
  3. Two angles add to be [math]90 deg[/math]
  4. Two angles that have a difference of [math]180 deg[/math]
Grade 4 Triangles CCSS: 4.G.A.2
What kind of triangle is shown?
Right Triangle v2
  1. right
  2. equilateral
  3. isosceles
  4. obtuse
Grade 10 Triangles CCSS: HSG-CO.C.9
What is the definition of supplementary angles?
  1. Two angles that add to be [math]180 deg[/math]
  2. Two angles that have a difference of [math]90 deg[/math]
  3. Two angles add to be [math]90 deg[/math]
  4. Two angles that have a difference of [math]180 deg[/math]
Grade 5 Triangles CCSS: 5.G.B.4
Grade 10 Triangles CCSS: HSG-CO.C.9
What angle is complimentary to [math]32 deg[/math]
  1. [math]-32 deg[/math]
  2. [math]148 deg[/math]
  3. [math]58 deg[/math]
  4. [math]32 deg[/math]
Grade 10 Triangles CCSS: HSG-CO.C.9
Two intersecting lines form 4 angles, one of which is [math]60 deg[/math]. What are the measures of the remaining angles?
  1. [math]60 deg ,30 deg,30 deg[/math]
  2. [math]90 deg ,90 deg,60 deg[/math]
  3. [math]120 deg ,60 deg,120 deg[/math]
  4. [math]30 deg ,30 deg,90 deg[/math]
Grade 9 Triangles
The measure of an exterior angle of a triangle is equal to the sum of the measures of its                          
  1. Alternate Interior Angles
  2. Same Side Interior Angles
  3. Remote Interior Angles
  4. Complementary Angles
Grade 2 Triangles CCSS: 2.G.A.1
Grade 8 Triangles CCSS: 8.G.A.5
Grade 10 Triangles CCSS: HSG-CO.C.9
Two intersecting lines form 4 angles, one of which is [math]173deg[/math]. What are the measures of the remaining angles?
  1. [math]173 deg ,7 deg,7 deg[/math]
  2. [math]7 deg ,83 deg,7 deg[/math]
  3. [math]187 deg ,3 deg,187 deg[/math]
  4. [math]7 deg ,173 deg,173 deg[/math]
Grade 5 Triangles CCSS: 5.G.B.4
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