2D Shapes

Front

If a quadrilateral has 4 equal sides, then it is a square.

Back

FALSE

Front

A __________________ is always a rhombus, but a rhombus is not always a _______________. Options: kite, parallelogram, square, rectangle

Back

square

Front

A rhombus must have all of these except which one? Options: 4 sides that are the same length, 2 pairs of parallel sides, 4 square corners, 4 sides and 4 angles

Back

4 square corners

Front

How many acute angles must an acute triangle have?

Back

3

Front

What type of triangle has only one obtuse angle and two congruent sides?

Back

Obtuse Isosceles Triangle

Front

What type of angle is this? Options: Acute, Right, Obtuse, Straight

Back

Right

Front

Sides of this triangle

Back

Isosceles

Front

Look at the sides and angles of this triangle. Which type of triangle is pictured? Options: Equilateral Triangle, Scalene Triangle, Isosceles Triangle, Right Triangle

Back

Equilateral Triangle

Front

What shape is this? Options: Quadrilateral, Rectangle, Square, Rhombus

Back

Quadrilateral

Front

Which statement is NOT a true statement?

• An acute triangle can also be an isosceles triangle.
• A right triangle can also be an equilateral triangle.
• An obtuse triangle can also be a scalene triangle.
• An isosceles triangle can also be a right triangle.

Back

A right triangle can also be an equilateral triangle.