If a polygon is regular, it has congruent sides and congruent angles. We know that an octagon has 8 sides and a perimeter of 80cm. Because the sides of the octagon are congruent, we can divide 80 by 8 to get <u>10 centimeters for one side. </u> Hope this helps!! :)
Answer:
4
Step-by-step explanation:
2 = 1
4 = 2
6 = 3
8 = 4
8÷2=4
Answer:
it is a answer
Step-by-step explanation:
Hello :
answer : a
because the inverse is : y = x/10
Because the Pythagorus Theory says so. if they werent, it couldn't be a triangle. (This is only if this is a right triangle i guess)