First you find the middle then you measure the other side
are you sure this is not a joke this is very easy
Answer: A triangle that only has two congruent sides is called an isosceles triangle. Two equal sides and two equal angles.
Answer:
21 feet above sea level.
Step-by-step explanation:
If you remove weight, a hot balloon goes up. 14+7(feet) = 21 feet above sea level.