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What is the perimeter of an equilateral triangle if one side is 13 centimeters long?
39 centimeters.
Which equation could be used to find the perimeter of an isosceles triangle with two sides 13 cm long a base 10 cm long and a height of 12 cm?
The perimeter of a triangle is the sum of lengths of each side. So the perimeter would be 13 cm + 13 cm +10 cm = 36 cm
what- Suppose the side lengths of a triangle have the ratio 5:12:13. Some possible triangles are shown here. Now suppose the perimeter of the triangle is ninety centimeters.What are the side lengths?
Given that the perimeter of the triangle is 90 centimeters, we can determine the actual side lengths by multiplying the ratio by a common factor. The total ratio value is 5 + 12 + 13 = 30. To find the actual side lengths, we divide the perimeter by this total ratio value: 90 / 30 = 3. Therefore, the side lengths of the triangle are 5 x 3 = 15 cm, 12 x 3 = 36 cm, and 13 x 3 = 39 cm.
What is the perimeter of a rhombus with a side 13?
Perimeter = 4*13 = 52 units of measurment
The legs of a triangle are 5 and 12 What is the perimeter?
With sides of 5 and 12, you can make a triangle with any perimeter you want between 24 and 34. If you call them "legs" because they are the sides of a right triangle, then the hypotenuse is 13, and the perimeter is 30.
What is the perimeter of an equilateral triangle if one side is 13 centimeters long?
39 centimeters.
The perimeter of an equilateral triangle is 7 inches more than the perimeter of a square and the side of the triangle is 5 inches longer than the side of the square find the side of the triangle?
Let x be the side of the triangle. Thus 4(x-5) is the perimeter of the square.Balance by the perimeter relation,3x = 7+4(x-5)Solve for x,x = 13 inches
The sides of a triangle are in a ratio 5 12 13 What is the length of each side if the perimeter of the triangle is 15in?
2.5ins, 6ins and 6.5ins respectively.The perimeter of a 5-12-13 triangle would be 30 in.The shortest side is 5/30 = 1/6 of the perimeter, the middle side is 12/30 = 2/5 and the biggest is 13/30.So, for the triangle with perimeter 15 inches, the smallest side is 1/6*15 = 2.5 inches.The middle side is 2/5*15 = 6 inches and the biggest side is 13/30*15 = 6.5 inches.
Triangle perimeter is 55cm two sides are 21cm what is the missing side?
13 cm and it is an isosceles triangle 55 - 2*21 = 13
A triangle has a perimeter of 42in the lengths of two sides of the triangle are 13in and 16in find the length of the third side?
13 in
What is the perimeter of a regular pentagon with a side length of 13 cm?
A regular pentagon is equilateral(all sides are equal) 5*13 = 65 cm
What is the perimeter of a triangle that's by 13 by 12 by 5 inches?
The perimeter of the triangle is: 13+12+5 = 30 inches
Object with the perimeter of 13?
Triangle
Which equation could be used to find the perimeter of an isosceles triangle with two sides 13 cm long a base 10 cm long and a height of 12 cm?
The perimeter of a triangle is the sum of lengths of each side. So the perimeter would be 13 cm + 13 cm +10 cm = 36 cm
If the perimeter of isosceles triangle ABC is 20 and the length of side AC is 8 what is one possible value for the length of side BC?
13
The perimeter of a triangle is 30 inches the first side of the triangle is 1 inch longer than the second side the second side is 7 inches longer than the third side what is the length of each side of?
13, 12,5
How do I draw a shape with a perimeter of 13cm?
First you decide on the figure. Then you do your calculations accordingly. For example: * For a circle, divide the perimeter (which in this case is actually called a circumference) by pi. Then draw a circle with that radius. * For a triangle, choose three numbers that add up to 13 cm. For instance, if you want an equilateral triangle, divide 13 by 3, to get the length of each side. Note: You can't just choose any side length; no side may be as long, or longer, than the sum of the other sides. For instance, 2 cm, 2 cm, 9 cm won't work. (Each side must individually be shorter than 1/2 of 13 cm). * Similarly for a quadrilateral, pentagon, etc.
