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One equilateral triangle has sides 9 ft long Another equilateral triangle has 13 ft long Find the ratio of the areas of the triangle?
TriangleA a=90.6 TriangleB a=188.9 90.6/188.9 = .48 I think this is right, not completely sure though.
What is the perimeter of an equilateral triangle with one side 6.3 cm long?
18.9 cm.
The base of an isosceles triangle is 18 cm long the equal side are each 24 cm long What is the altitude?
Since an isosceles triangle can be represented by two right triangles back to back, you can utilize the pythagorean theorum to solve this example. Specifically: 18cm/2 = 9cm = 1 leg of right triangle (A) 24cm = hypotenuse of right triangle (C) A squared + B squared = C squared Altitude = B = square root of (C squared - A squared) = approximately 19.875
A triangle has an area of 144 sq inches and its base is 2 ft long What is the altitude of the triangle?
First convert the base to the same kind of units you have defined the area in (but linear); 24 inches. The area of a triangle is half of the base times the height .12 (half the base) times what is 144?12, the height (altitude) of the triangle is 12 inches (one foot).
What is the length of the altitude to the hypotenuse in a right triangle if this altitude divides the hypotenuse into segments of lengths 8 millimeters and 18 millimeters?
What a neat little problem ! I'll remember this one, and I'll use it. The altitude to the hypotenuse is 12.0 millimeters long.
How long is the perimeter of a triangle with each side 4 cm?
The perimeter of the equilateral triangle is 3 times 4 = 12 cm
The sum of the lengths of the sides of an equilateral triangle is 42 cm how long is each side?
In an equilateral triangle, all sides are of equal length. So sum of three equal sides is 42 cm. Therefore, each side is 42/3 = 14 cm.
I am an equilateral triangle. two of my sides are each 1 yard long.How many inches long is your third side?
4
How long are each sides of an equilateral triangle if the perimeter is 60?
20. There are 3 sides to any triangle. For an equilateral triangle all 3 sides are the same length. Therefore for this triangle we can say that, where x equals the length of a side: 3x = 60 x = 60/3 x = 20
How long other two sides an equilateral triangle if one side is 3 inches long?
3 inches, an equilateral triangle has equal side lengths and angle measures
What is the name of the triangle if the sides are all 17m long?
Equilateral
What is the name of the triangle that has sides that are 4 ft long?
Equilateral.
What is the height of an equalateral traiangle with sides of 10 cm long what about for any equalateral triangle will the height always be the same as one of the sides?
8.66cm; noIf you have heard of a 30-60-90 triangle with sides in the ratio of 1 to sqrt(3) to 2, then this should be easy:Draw an equilateral triangle with one side at the bottom. Find the middle of the base, and draw a vertical line to divide the triangle in two. (Sorry, I can't draw this!) Now suppose the length of each side of the equilateral triangle is 2 units. You have divided the base into two parts each with a length of 1.Each smaller triangle is a right triangle with hypotenuse 2 and one side 1 unit long. the 3rd side is the altitude of the equilateral triangle, call it h. Pythagoras tells us that 12 + h2 = 22 1 + h2 = 4 h2 = 4-1 = 3 h = sqrt(3).The height of an equilateral triangle is always sqrt(3) times half the length of a side. This comes out to about 0.866 times the length of a side, so if the side is 10cm long, the height will be 8.66cm.(The height isn't the same as one of the sides, it's about 13/15 of it.)
Equilateral triagle is 3 cm long what is its primeter?
If an equilateral triangle is 3 centimeters long then the perimeter of the triangle is 9 centimeters. The perimeter is found by adding up the lengths of all the sides of an object.
One equilateral triangle has sides 9 ft long Another equilateral triangle has 13 ft long Find the ratio of the areas of the triangle?
TriangleA a=90.6 TriangleB a=188.9 90.6/188.9 = .48 I think this is right, not completely sure though.
How long perimeter Triangle 4cm side?
If it is an equilateral triangle with 3 equal sides of 4m then its perimeter is 12cm
What is the perimeter of a triangle that has sides 4cm long?
If it is an equilateral triangle with 3 equal sides of 4cm then its perimeter is 12cm
