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How many 1 inch triangles are needed to make a row of triangles that has a perimeter of 20 inches?
If a "1 inch triangle" means a triangle each of whose sides is 1 inch, then there is no answer to the question. These are equilateral triangles and equilateral triangles can tesselate to form a larger equilateral triangle. The fact that the large triangle is equilateral means that its three sides are equal so that its perimeter ie the sum of the three sides must be divisible by 3. 20 is not divisible by 3.
What else can I help you with?
What is the perimeter of a square with 2 inch sides?
The perimeter of a square with 2 inch sides is 8 inches.
What is the perimeter for a 1 inch by 1 inch square?
4 inches
What is the area of a regular hexagon with 24 inch perimeter?
The area of a regular hexagon with a 24-inch perimeter is about 41.57 square inches.
What is the perimeter of a 36 sq inch square?
24 inches
What is the perimeter of 3 by 3 inch square?
12 inches
Ellen created a pattern using triangles with 1 inch per side If she continues her pattern what will be the perimeter of the seventh figure?
9 inches
The perimeter of a square is 100 inches. How many square tiles 1 inch on each edge?
The perimeter of a square is 100 inches. How many square tiles 1 inch on each edge are needed to cover its area?
What is the perimeter of an 80 square inch rectangle?
The perimeter is 35.78 inches.
What is the perimeter of a square with 2 inch sides?
The perimeter of a square with 2 inch sides is 8 inches.
What is the perimeter for a 1 inch by 1 inch square?
4 inches
What is the perimeter of a 1- inch square tile?
The perimeter would be 4 inches !
If square has 28 inch perimeter what is area?
If square has a 28-inch perimeter its area is: 49 square inches.
What is the perimeter of a rectangle that is 2 inches by 1 inch?
Six inches
What is the area of a regular hexagon with 24 inch perimeter?
The area of a regular hexagon with a 24-inch perimeter is about 41.57 square inches.
Can a square has 7 inches as they perimeter?
Of course. If the length of each side is 7/4 inch (which is the same as 1.75 inches), then the perimeter is 7 inches.
What is the perimeter of 7inch x 3 inch?
20 inches
What is the perimeter of a 36 sq inch square?
24 inches
