First find how much the sum of interior angles measure:
180(n-2)
(n is the number of sides)
180 (5 - 2)
180 (3)
540
Now add all the angles and set them equal to 540.
87 + 105 + 135 + 92 + x = 540
419 + x = 540
x = 121
Hope this helps :)
Answer:
1,2,3,6
Step-by-step explanation:
Negative 1 times the square root of 61 is -7.81
A. An integer is a whole number without decimals
If this is rounded to the nearest integer, the number is -8
B. Rounded to the nearest tenth is the first decimal place. Therefore the number would be -7.8.
You need to post the diagram that goes to this question. But here's a hint so you can do this on your own co planar means that the points are in the same plane and collinear means that the points are on the same line.
Since we are asked to compute the probability of two event with "or"
statement, then we will add the probabilities like this:
Denote A the first event and B the second event:

A="Get an even number":

B="Get section B":

Conclusion:
The probability is 5/6