Question

1. name the types of polygons in the picture.

image of road signs: a black \one way\ (left arrow), a red circular sign (partially obscured), a red octagonal \stop\ sign, a yellow diamond-shaped \dead end\ sign, a white \one way\ (right arrow) sign
options:

• rectangle, square, octagon, square, rectangle
• square, rectangle, octagon, rectangle, square
• square, rectangle, hexagon, square, rectangle
• rectangle, square, decagon, diamond, rectangle

Explanation:

1. Analyze each sign:

• The left "ONE WAY" sign: rectangle.
• The "DO NOT ENTER" sign: square (since it's a square - shaped sign, all sides equal and angles right angles).
• The "STOP" sign: octagon (has 8 sides).
• The "DEAD END" sign: diamond - shaped, but in terms of the options, we look at the other signs. Wait, no, the "ONE WAY" on the right: square? Wait, no, let's re - examine the options. Wait, the first option is "rectangle, square, octagon, square, rectangle". Let's check the signs from left to right:
• First "ONE WAY": rectangle.
• "DO NOT ENTER": square (all sides equal, right angles).
• "STOP": octagon (8 - sided).
• "DEAD END" is a diamond (but the next sign is "ONE WAY" on the right: square? Wait, no, the "ONE WAY" on the right: square? Wait, the first option's sequence is rectangle (first ONE WAY), square (DO NOT ENTER), octagon (STOP), square (maybe the DEAD END? No, DEAD END is a diamond, but maybe the other "ONE WAY" is square? Wait, no, let's check the options. The first option is "rectangle, square, octagon, square, rectangle". Let's check the shapes:
• Left ONE WAY: rectangle.
• DO NOT ENTER: square.
• STOP: octagon.
• The sign next to STOP (DEAD END is a diamond, but maybe the other ONE WAY? Wait, no, the right ONE WAY: square? No, maybe the first option is correct. Wait, the second option is "square, rectangle, octagon, rectangle, square" which has the wrong order. The third option has hexagon which is wrong (STOP is octagon). The fourth option has decagon and diamond which are wrong. So the first option "rectangle, square, octagon, square, rectangle" is correct.

Answer:

A. rectangle, square, octagon, square, rectangle