Question

Find the perimeter of an isosceles triangle with a base of 19 and a side of 67.

Answer 1

any ideas?

Answer 2

isosceles triangle means 2 sides are the same length, and the 3rd side (called the base) is different

Answer 3

add all of them togather?

Answer 4

yes, once you know all the sides .

Answer 5

yes. perimeter is the distance around the triangle, and is the sum of the lengths of the 3 sides