0
How can you calculate the length of one side of a triangle given only the other two sides and the total area?
HishamParvez
Answer: That will depend entirely on what type of triangle it is but in general:-
Area of any triangle = 0.5*base*perpendicular height
Answer: You'll probably have to use some trigonometry. Use one of the given lengths as the base (horizontal, along the x-axis). Calculate the perpendicular height using this side and the total area. Then use trigonometry to calculate at what angle you need to place the second given side. From this information, you can get the coordinates of the two endpoints (for simplicity, the two given sides should intersect at the origin). Then use the Pythagorean Formula to calculate the length of the third side. - In theory, you could also use Heron's Formula, but solving this formula for one of the sides looks rather complicated. But you could do it with trial and error.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
How do you find the other 2 sides of a triangle?
You measure them. If you want to calculate them, you need some information on which to base your measurements. For example, if you only know the length of one side, you don't have enough information. In general you need three items of information about a triangle, to be able to calculate the remaining triangle - and sometimes, even that isn't enough.
How can you calculate the length of the hypotenuse of a right angle triangle?
By using the formula a2+b2=c2, where a is one side of the right-angled triangle and b is the other side of the right angle triangle. C stands for the hypotenuse of the right-angled triangle. Note: this formula only works for RIGHT-ANGLED TRIANGLES!!!
A right triangle has a hypotenuse of length 25 and a leg of length 15 What is the length of the other leg?
20 units
The area of a right angled triangle is 30sqcm one leg is 6cmlong what is the length of the other leg?
the area of a right angled triangle is 30sqcm one leg is 6cm what is the length of the other one
A 45-45-90 triangle has a hypotenuse of length 7 - what is the length of the legs?
The length of both of the other legs is: 4.95
How do you calculate the height of right triangle given the base?
If you're only given the base, then you can't calculate the other leg. If you have any one of the following, then you can calculate all of the parts of the triangle: -- length of the other leg -- length of the hypotenuse -- size of either acute angle
How do you calculate the length of a right angled triangle using the sine formulae?
The answer depends on what other information you have about the triangle.
How do you calculate the missing length of a triangle?
It depends on what other information you have. Knowing the lengths of two sides of a triangle is not enough to calculate the third. You need to have some further information: and angle, the area, the length of an altitude or a median.
How do you calculate the length of a side of a triangles?
Well, there are 3 sides, and if you are given the length of 2 of the 3 sides, you can calculate the other one. The longest side of the triangle is called the "Hypotenuse" and to calculate the hypotenuse you take the lengths of the other sides, square each of them, then add. Take the square root of the answer and that is the length of the hypotenuse. Now if you have the length of the hypotenuse and either of the other two sides, take the length of the hypotenuse and the length of the other known side, square each of them, add them, then the square root of the sum will equal the remaining side.
How do you find the length of the other two sides of a triangle when given a hypotenuse?
Unless you are given atleast 2 other angles, there is no way to find them out.
What information is needed to apply Pythagoras Theorem?
Pythagoras theorem simply tells you the length of a side of a Right Angled Triangle if the other two sides are given. You only need the length of any two sides to calculate the length of the third onePythagoras theorem:Hypotenuse2 = base2 + perpendicular2
How do you calculate the length of one side of a triangle given the lengths of 2 sides?
If it is a right angle triangle then square of the hypotenuse is equal to the sum of individual squares of other two sides i.e c^2=a^2+b^2,this is from the Pythagoras theorem
How do you find the base of an isosciles triangle with only length and perimiter?
A triangle has three sides and three altitudes. Whatlength are you given ? ! ?If the triangle is standing up in the familiar position where the base is not one ofthe two equal sides, then the perimeter is(one of the equal sides) + (the other equal side) + (the base)If the length you're given happens to be the length of one of the equal sides,then the base is the only one of these three terms that you don't know yet.Do you think you can calculate it now ?
When you use the distance formula you are calculating the length of a right triangle which goes between two given points?
Yes, the Euclidean distance is the length of the hypotenuse of the right angled triangle whose other two vertices are at the two given points.
How do you calculate the length of the whose breadth volume and height is given?
Length will equal the volume divided by the other two numbers.
What are the objectives of trigonometry?
The objectives are to calculate the lengths of sides and angular displacements of a triangle when given some other measures.
What can you solve in the Pythagorean theorem?
Given the lengths of two sides of a right triangle, you can find the length of the other side.
