Question

which of the following characteristics do the square and rhombus not have in common?○ diagonals are perpendicular.○ diagonals are congruent.○ all sides are congruent.○ diagonals bisect each other.question 151 ptswhat is the degree of rotation for a 20-sided polygon?○ 180○ 360○ 20○ 18

Explanation:

Step1: Analyze square/rhombus properties

Compare each option:

• Perpendicular diagonals: True for both.
• Congruent diagonals: True for square, false for rhombus.
• Congruent sides: True for both.
• Bisecting diagonals: True for both.

Step2: Calculate rotation degree

Use formula: $\frac{360^\circ}{\text{number of sides}}$
Expression: $\frac{360}{20} = 18$

Answer:

1. B. Diagonals are congruent.
2. D. 18