Geometry I need help finding what this is asking and how to get the answer as well as the answer

80

Step-by-step explanation:

This is a 30-60-90 triangle. You can tell because one of the angles is 60 degrees, another is 90 degrees, which only leaves the third angle. The third angle is equal to the sum of the max value of degrees in a triangle minus the other 2 (180 - 90 - 60 = 30).

So here is what you need to know in a 30-60-90 triangle:

The side across the 30 degree angle is defined as A. In this case, A is 40 (side b).

The side across the 60 degree angle is A multiplied by   (side a)

The side across the 90 degree angle is A multiplied by 2 (side c)

Since we are trying to find c, multiply a by 2 = 40 * 2 = 80

Meaning the answer is 80.

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )

step-by-step explanation: it is d