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1. Each of the six cards shows a shape.

N
3
X
5
4
z
a. Which pair of cards shows a shape and its image after a rotation?
b. Which pair of cards shows a shape and its image after a reflection?

1. Each of the six cards shows a shape. N 3 X 5 4 z a. Which pair of cards shows a-example-1

1 Answer

6 votes

Answer:

a). Cards (1) and (4)

b). Cards (3) and (5)

Explanation:

(a). From the cards attached,

If card (1) is rotated by an angle of 180° counterclockwise, we get the image given in card (4).

Therefore, card (4) will be the image of card (1) after a rotation.

(b). If we reflect card (3) across a horizontal line (or x- axis) image card (4) is obtained.

Therefore, card (3) and card (5) is the pair of cards.

User Bogdana Zadic
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