Trigonometric area formula: area = the area of triangle efg is 34.4 square units. what is the perimeter of triangle efg to the nearest unit? 29 units 30 units 41 units 59 units

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'

Proportions in triangles solve for x