All Common Core: 4th Grade Math Resources
Example Questions
Example Question #1 :Classify Two Dimensional Figures: Ccss.Math.Content.4.G.A.2
The triangle below can be classified as what type of triangle?
Isosceles triangle
Right triangle
Equilateral triangle
Scalene triangle
Scalene triangle
This triangle is a scalene triangle because all of the side lengths are different lengths.
This is not an equilateral triangle because an equilateral triangle has to have all sides equal in length.
这不是一个等腰三角形,因为一个isosceles triangle has two equal sides.
This is not a right triangle because a right triangle has to have a right angle, an angle that measures.
Example Question #1 :Geometry
The triangle below can be classified as what type of triangle?
Equilateral triangle
Scalene triangle
Isosceles triangle
Right triangle
Scalene triangle
This triangle is a scalene triangle because all of the side lengths are different lengths.
This is not an equilateral triangle because an equilateral triangle has to have all sides equal in length.
这不是一个等腰三角形,因为一个isosceles triangle has two equal sides.
This is not a right triangle because a right triangle has to have a right angle, an angle that measures.
Example Question #2 :Geometry
The triangle below can be classified as what type of triangle?
Right triangle
Equilateral triangle
Scalene triangle
Isosceles triangle
Isosceles triangle
This is an isosceles triangle because an isosceles triangle has two equal sides.
This triangle is a not scalene triangle because a scalene triangle has side lengths of all different lengths.
This is not an equilateral triangle because an equilateral triangle has to have all sides equal in length.
This is not a right triangle because a right triangle has to have a right angle, an angle that measures.
Example Question #1 :Geometry
The triangle below can be classified as what type of triangle?
Equilateral triangle
Scalene triangle
Right triangle
Isosceles triangle
Isosceles triangle
This is an isosceles triangle because an isosceles triangle has two equal sides.
This triangle is a not scalene triangle because a scalene triangle has side lengths of all different lengths.
This is not an equilateral triangle because an equilateral triangle has to have all sides equal in length.
This is not a right triangle because a right triangle has to have a right angle, an angle that measures.
Example Question #1 :Classify Two Dimensional Figures: Ccss.Math.Content.4.G.A.2
The triangle below can be classified as what type of triangle?
Isosceles triangle
Scalene triangle
Right triangle
Equilateral triangle
Equilateral triangle
This is an equilateral triangle because the sides are all equal, and an equilateral triangle has to have all sides equal in length.
This triangle is not a scalene triangle because all of the side lengths are not different lengths.
这不是一个等腰三角形,因为一个isosceles triangle has only two equal sides.
This is not a right triangle because a right triangle has to have a right angle, an angle that measures.
Example Question #2 :Classify Two Dimensional Figures: Ccss.Math.Content.4.G.A.2
The triangle below can be classified as what type of triangle?
Right triangle
Scalene triangle
Equilateral triangle
Isosceles triangle
Equilateral triangle
This is an equilateral triangle because the sides are all equal, and an equilateral triangle has to have all sides equal in length.
This triangle is not a scalene triangle because all of the side lengths are not different lengths.
这不是一个等腰三角形,因为一个isosceles triangle has only two equal sides.
This is not a right triangle because a right triangle has to have a right angle, an angle that measures.
Example Question #1 :Draw And Identify Lines And Angles, And Classify Shapes By Properties Of Their Lines And Angles
The triangle below can be classified as what type of triangle?
Isosceles triangle
Right triangle
Equalaterial triangle
Right triangle
This is a right triangle because a right triangle has to have a right angle, an angle that measures. The angle on the top right is aangle.
This is not an equilateral triangle because an equilateral triangle has to have all sides equal in length, and no right angles.
这不是一个等腰三角形,因为一个isosceles triangle has two equal sides.
Example Question #1 :Geometry
The triangle below can be classified as what type of triangle?
Right triangle
Equilateral triangle
Isosceles triangle
Right triangle
This is a right triangle because a right triangle has to have a right angle, an angle that measures. The angle on the top left is aangle.
This is not an equilateral triangle because an equilateral triangle has to have all sides equal in length, and no right angles.
这不是一个等腰三角形,因为一个isosceles triangle has two equal sides.
Example Question #3 :Classify Two Dimensional Figures: Ccss.Math.Content.4.G.A.2
The triangle below can be classified as what type of triangle?
Isosceles triangle
Equilateral triangle
Right triangle
Right triangle
This is a right triangle because a right triangle has to have a right angle, an angle that measures. The angle on the far right is aangle.
This is not an equilateral triangle because an equilateral triangle has to have all sides equal in length, and no right angles.
这不是一个等腰三角形,因为一个isosceles triangle has two equal sides.
Example Question #2 :Classify Two Dimensional Figures: Ccss.Math.Content.4.G.A.2
The triangle below can be classified as what type of triangle?
Right triangle
Isosceles triangle
Equilateral triangle
Right triangle
This is a right triangle because a right triangle has to have a right angle, an angle that measures. The angle on the far right is aangle.
This is not an equilateral triangle because an equilateral triangle has to have all sides equal in length, and no right angles.
这不是一个等腰三角形,因为一个isosceles triangle has two equal sides.
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