Congruent Shapes And Lines Of Symmetry

1) True or false: the dashed line shows a line of symmetry

True

False

If we were to fold the figure on the dashed line, we would not have a true reflection.

Explanation

If we were to fold the figure on the dashed line, we would not have a true reflection.

2) What two words complete the definition?Congruent figures are the same ___________ and ______________.

Size and color

Shape and color

Size and shape

Congruent figures are the same size and shape.

Explanation

Congruent figures are the same size and shape.

3) True of false: the dashed line shows a line of symmetry

True

False

If we folded the figure along the dashed line, we would get a true reflection.

Explanation

If we folded the figure along the dashed line, we would get a true reflection.

4) How many lines of symmetry could you draw?

1 line

2 lines

3 lines

You could draw one horizontal line of symmetry to get a true reflection.

Explanation

You could draw one horizontal line of symmetry to get a true reflection.

5) True or false: A square and a triangle can be congruent to each other.

True

False

Two figures must be the same shape to be congruent. A triangle and a square are NOT the same shape.

Explanation

Two figures must be the same shape to be congruent. A triangle and a square are NOT the same shape.

6) True or False: Any figure can have only 1 line of symmetry.

True

False

This statement is false because there are figures that can have more than one line of symmetry. A figure can have multiple lines of symmetry if it can be folded or divided into equal halves along different lines. Examples of figures with multiple lines of symmetry include squares, rectangles, and regular polygons with an even number of sides. Therefore, the statement that any figure can have only 1 line of symmetry is incorrect.

Explanation

This statement is false because there are figures that can have more than one line of symmetry. A figure can have multiple lines of symmetry if it can be folded or divided into equal halves along different lines. Examples of figures with multiple lines of symmetry include squares, rectangles, and regular polygons with an even number of sides. Therefore, the statement that any figure can have only 1 line of symmetry is incorrect.