The perimeter of a triangle is the sum of the lengths of its sides. In this case, the perimeter of the triangle with sides measuring 3 inches, 5 inches, and 7 inches is 3 + 5 + 7 = 15 inches.
Perimeter: 5+10+length of its 3rd side
Perimeter = 2*(5 + 7) = 24 inches.Area = 5 * 7 = 35 square inches.
Perimeter = distance around all 4 sides = 12 + 5 + 12 + 5 = 34 inches.
-- Perimeter = distance all the way around it = (5 + 7 + 5 + 7) inches -- Area = (5 x 7) square inches
The perimeter is 11 + 5 + 13 = 29 inches.
The perimeter of each pentagon is 25 inches.
The perimeter of a triangle is the sum of the lengths of its sides. In this case, the perimeter of the triangle with sides measuring 3 inches, 5 inches, and 7 inches is 3 + 5 + 7 = 15 inches.
The perimeter of the triangle is: 13+12+5 = 30 inches
Perimeter: 5+10+length of its 3rd side
Perimeter = 2*(5 + 7) = 24 inches.Area = 5 * 7 = 35 square inches.
Perimeter = distance around all 4 sides = 12 + 5 + 12 + 5 = 34 inches.
Perimeter:20 inches Area:35
-- Perimeter = distance all the way around it = (5 + 7 + 5 + 7) inches -- Area = (5 x 7) square inches
16 inches
A pentagon is a 5-sided figure, and the perimeter is the sum of the lengths of all the sides. A pentagon with 15-inch sides, will have 5 x 15 inches = 75 inches as its perimeter.
19 inches.