Answer:
1) sum of all convex polygons' EXTERIOR ANGLES IS ALWAYS 360 DEGREES. If it is a triangle or even if it is a 25- gon.
2) if the polygon is regular then this means all of the sides are equal and all of the angles are equal to each other.
for example: Find the measure of an exterior angle of a REGULAR HEXAGON. so a regular hexagon has 6 sides all the same length and 6 exterior angles all the same measures. so to find the measure of 1 exterior angle you do 360 degrees /6 = 60 degrees. so an exterior angle of a regular hexagon is 60 degrees.
Answer:
(16-7)x4
Step-by-step explanation:
You put 16-7 in parenthesis so it means to do it first, then multiply by 4.
Answer:

Step-by-step explanation:
We see that this is a rectangle triangle, and that the ZY side is the hypotenuse.
It's length is then square root of the sum of the squares of the other sides:

So, in this case:

The 8 and 3 numbers are easy to get from the graphic... and the order doesn't matter (8² + 3² = 3² + 8²).
That's an easy rule to remember.
I hope it helps.
Answer:
Question 1 Between 3 - 4 hrs
Question 2 Between 1 - 3 hrs
Question 3 Between 4 - 8 hrs
Question 4 Between 2 - 3 hrs
Question 5 Represents the starting position
Step-by-step explanation:
Answer:
0.58
Step-by-step explanation:
We have been given that there are 102 identical plastic chips numbered 1 through 102 in a box. We are asked to find the probability of reaching into the box and randomly drawing a chip number that is greater than 43.
First of all, we need to find favorable outcomes by finding numbers from 44 to 102 inclusive.
There are 59 chips that are greater than 43.




Therefore, the probability of reaching into the box and randomly drawing a chip number that is greater than 43 would be approximately 0.58.