Geometry Review

An isosceles triangle is a

• triangle with all equal sides and equal angles

• triangle with 2 equal sides and equal angles

• triangle with no equal sides or equal angles

Answer explanation

You can remember EYEsosceles triangles have 2 equal sides because we have 2 EYEs!

An equilateral triangle is a...

• triangle with all equal sides and equal angles

• triangle with no equal sides or equal angles

• triangle with 2 equal sides and equal angles

Answer explanation

EquilaterALL: ALL sides are the same, and it says it in the name!

A scalene triangle is a...

• triangle with 2 equal sides and equal angles

• triangle with all equal sides and equal angles

• triangle with no equal sides or equal angles

Select the definition of a trapezoid.

• a quadrilateral with 2 pairs of parallel sides

• a triangle with 3 angles

• A quadrilateral with 1 pair of parallel sides

select the definition of a parallelogram.

• a quadrilateral with 2 pairs of parallel sides

• an angle that is less than 90 degrees

• a shape with no parallel sides

select the definition of a quadrilateral

• a point where 2 or more lines meet

• a triangle with no equal sides

• a type of shape with 4 sides

Select the definition of a line.

• a straight path with no endpoints that continues forever in both directions

• an angle that is inside of a shape

• a straight path with 1 endpoint that continues forever in one direction

select the definition of a line segment.

• a straight path with no endpoints that continues forever i both directions

• an angle that is less than 90 degrees

• a part of a line that has 2 endpoints and does not continue in either direction

select the definition of a ray.

• a point where 2 or more lines meet

• a part of a line that has 1 endpoint and continues forever in one direction

• a type of shape that has 4 sides

select the definition of a vertex.

• an angle that is more than 90 degrees

• a straight path with no endpoints that continues forever in either direction

• a point where 2 or more lines meet