The measure of the exterior angle is the sum of the two remote interior angles. So add ur 2 remote interior angles, and that will be the measure of the exterior angle
Answer:
What is the question. Please provide a question.
The sum of the lengths would be the perimeter
Use a calculator to add the values of the sides and you'll have it
4 because 4 is a natural number and and whole number and real number and is also a internet