2 D Shapes

Which is true?

• All squares are rectangles

• All rectangles are squares

• All rhombuses are rectangles

Trapezoids must have one set of parallel lines

• false

• true

Which figure can never be a parallelogram?

• rhombus

• trapezoid

• square

Which statement comparing trapezoids and parallelograms is true?

• A trapezoid is not a parallelogram because 1 of the pairs of opposite sides is not parallel.

• A trapezoid is a parallelogram because one of the sides is parallel.

• A trapezoid is a parallelogram because all sides are equal.

Which statement about polygons is true?

• All trapezoids are paralelograms

• All rectangles are squares

• All squares are parallelograms

Which statement is true?

• All equilateral triangles are obtuse triangles

• No equilateral triangle can be obtuse

• No scalene triangle can be obtuse

Which statement is true?

• All acute triangles are equilateral triangles

• All scalene triangles are obtuse triangles

• All equilateral triangles are acute triangles

Which choice is a polygon that could have exactly 4 sides with the same length?

• rhombus

• hexagon

• equilateral triangle

Which shape is both a rectangle and a rhombus?

• kite

• square

• trapezoid