Answer:
2
Step-by-step explanation:
Answer:
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.
Regrouping is only done into lower place values. For example, tens to ones and hundreds to tens.
The correct answer to this question is this one: "D. 11.474"
your calculator probably doesn't do "secant". But sec is 1/cos
so do cos(85) (in degree mode, not radian mode)
then "invert it": 1 / ANS or x^-1 if you have that key
or type
1/cos(85 degrees)= <span>11.4737</span>