In two or more complete sentences, explain the theorem used in solving for the range of possible lengths of the third side, ab of triangle abc

Step-by-step explanation:

In triangle if two sides are known and included angle is known we can use cosine formula as follows:

Say in a triangle, sides a,b are known and also included angle C

Then the third side

Since all values on right side are known, we can find the third side c easily.

Case II:

If alternately two sides and one angle not included is known. i.e we know a,b and either angle A or B.

then to find third side we use sine formula.

Using the above we can find the unknonwn side c easily.

1760 kilometers

step-by-step explanation:

multiply the amount of time the plane took to travel by it's speed

answer: 20

step-by-step explanation: subtract the minimum date value from the maximum data value to find the date range. in this casem the date range is 42 - 22 = 20

hope this ! : ) ~zane