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What is the perimeter of an equilateral triangle with an altitude of 15?
An equilateral triangle has 3 equal interior angles each of 60 degrees. There are two right angled triangles in an equilateral triangle. So we can use trigonometry to find the length of one side of the equilateral triangle then multiply this by 3 to find its perimeter. Hypotenuse (which is one side of the equilateral) = 15/sin 60 degrees = 17.32050808 17.32050808 x 3 = 51.96152423 Perimeter = 51.96152423 units.
The perimeter of an equilateral triangle is 7.5 inches What is the length of one side?
2.5 inches
What is the perimeter of an equilateral triangle with one side 6.3 cm long?
18.9 cm.
An equilateral triangle has an area of 363 inches what is the length of one side?
12
What is feet length of one side of equilateral triangle of three quarters of acre?
Losers calculate it yourself
The perimeter of an equilateral triangle is 63m what is the measure of one side of the triangle?
An equilateral triangle has three sides of the same length. Therefore, the length of each side of an equilateral triangle with a perimeter of 63 metres is equal to 63/3 = 21 metres.
What is the perimeter of an equilateral triangle with one side 10.5?
An equilateral triangle has all three sides the same length. → perimeter = 3 × 10.5 = 31.5 units.
What is the perimeter of an equilateral triangle with an altitude of 15?
An equilateral triangle has 3 equal interior angles each of 60 degrees. There are two right angled triangles in an equilateral triangle. So we can use trigonometry to find the length of one side of the equilateral triangle then multiply this by 3 to find its perimeter. Hypotenuse (which is one side of the equilateral) = 15/sin 60 degrees = 17.32050808 17.32050808 x 3 = 51.96152423 Perimeter = 51.96152423 units.
How do you find the perimeter of a equilateral triangle when a side equals 12yrds?
An equilateral triangle has three sides of exactly the same length. Therefore, if one side of the triangle is equal to 12 yards, then the perimeter of the triangle is equal to 12 x 3 = 36 yards.
How many distinct equilateral triangles with a perimeter of 60 units have integer side lengths?
There is only one equilateral triangle with a perimeter of 60 units. Its side lengths are integers.
The perimeter of an equilateral triangle is 7.5 inches What is the length of one side?
2.5 inches
What is the perimeter of an equilateral triangle with one side 6.3 cm long?
18.9 cm.
What is the perimeter of an equilateral triangle that measures 4 inch on one side?
12 inches
What is the perimeter of an equilateral triangle if one side is 13 centimeters long?
39 centimeters.
If the perimeter 3x of an equilateral triangle is 48 how long is one side?
48 / 3 = 16
If one side of an equilateral triangle is 12Cm find the Apothem?
the perimeter is 36 and the area is 144
If one side of an equilateral triangle is 2 18 inches longwhat is the perimeter?
6 and 3/8
