IV. Solve the following probiems. 1.If the lengths of two sides of a triangle are 8 and 15, what are the possible whole numbers for the length of the third side. 2.If the sum of the lengths of two sides of a triangle is 18, what is the largest possible integral value for the 3rd side? il 3. If the base of an isosceles triangle is 18 cm, what is the shortest possible integral value for each of the legs? 4. The perimeter of a triangle is 10 and the lengths of the sides are integers. What is the length of the longest side? 5. A triangle has sides of lengths 10 cm and 15 cm. The perimeter of the triangle must be between what two numbers?
