Consider the sets below. A{x|x is a polygon}
B {x|x is a triangle)
Which is true?
1.А СВ
2.BCA
3. Aᴄ= B
4.Bᴄ=A

4. Let the number of sides be n

As we know that sum of exterior angles of a regular polygon = 360°

Number of sides = Sum of exterior angles/Each interior angle

= 360°/24°

= 15

Hence, the regular polygon has 15 sides

10. Non-Perpendicular Intersecting Lines

When two lines intersect, they create vertical angles, sometimes called opposite angles, that are congruent.

Step-by-step explanation:

the answer is 288..

hope this

step-by-step explanation:

there are 36 inches in a yard

25 : 36 = 0.69 yards (you can round to 0.70)