All Common Core: 4th Grade Math Resources
Example Questions
Example Question #11 : Classify Two Dimensional Figures: Ccss.Math.Content.4.G.A.2
A triangle that has three equal sides can be called ___________ .
an isosceles triangle
a scalene triangle
an equilateral triangle
a right triangle
an equilateral triangle
The only type of triangle that has three equal sides is an equilateral triangle.
Example Question #12 : Classify Two Dimensional Figures: Ccss.Math.Content.4.G.A.2
A right triangle has to have an angle that measures __________ degrees.
A right triangle has to have a right angle, which is equal to
Example Question #11 : Geometry
What is the name for the two-dimensional figure below?
Pentagon
Parallelogram
Hexagon
Heptagon
Pentagon
The two-dimensional figure shown in the image is a pentagon. A pentagon is classified by having five sides, five angles, and five vertices. A pentagon has interior angles that add to 540 degrees. Regular pentagons have sides of equal length and interior angles of 108 degrees.
Example Question #12 : Geometry
What is the name for the two-dimensional figure below?
Square
Hexagon
Quadrilateral
Pentagon
Quadrilateral
The two-dimensional figure in the question is a quadrilateral. A quadrilateral is a four-sided shape, has four angles and four vertices. More specifically, this type of quadrilateral can be called a trapezoid or parallelogram.
Example Question #13 : Geometry
What is the name for the two-dimensional figure below?
Hexagon
Octagon
Heptagon
Pentagon
Heptagon
The two-dimensional shape in the image is a heptagon. A heptagon has seven sides, seven angles, and seven vertices. The sum of the interior angles is 900°.