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It depends on what information you have. There are different answers for when you know

the base and vertical height, or

two sides and an included angle,

one side and two angles (including the angle opposite the known side),

the three sides

and some other variations.

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Q: How do you solve the area of a triangle?
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Related questions

How can you solve an area of a triangle?

Area of a triangle = (1/2)(base)(height)


What is the width of a triangle if the area is 48?

further informations is needed to solve this problem. the area of a triangle is: .5bh plugging in 48 as the area and trying to solve would leave two unknowns.


How do you find the area of a triangle given the height?

You don't have enough information. But if you have the base and the area, you can solve the equation for the area of the triangle for the height.


The area of the triangle above is 21. What is the value of x?

i can't help you solve this if i cannot see the triangle. What are the values involved, aside from the area?


The length of the hypotenuse of an isoscales right triangle is 7 meters what is the area of the triangle?

There is not enough information to solve this. You need to know one other length od a side to solve this.


How do you slove for a spherical triangle?

A spherical triangle is not a question or a puzzle that you can solve, or even slove! You need to specify what information you have and what you wish to solve for: angles, lengths of sides, perimeter, area and so on.


What is the formula used to solve for area of a triangle?

There are many formulas to find the area of a triangle although the most common is;A=1/2bh, where b=base and h=height


How do you find the length of the base of a triangle if you know the area and the height?

a=1/2bh; plug in what you knwo for the area and the height and then solve


What is the height of a triangle with an area 99 square feet and a base of 33 feet?

The idea is to use the equation for the area of a triangle, replace the variables you know (in this case, area and base), and solve the resulting equation for that which you don't know (in this case, the height).


Do you use perimeter to solve the volume of a triangle?

I'm assuming that you mean the area of the triangle. You do not need the entire perimeter. The formula is 1/2 bh. b=base, h=hight


If a triangle has a area of 16cm2 What is the base?

To find the base of a triangle with an area of 16 cm², you need to know the formula for the area of a triangle, which is Area = 1/2 * base * height. Without knowing the height of the triangle, it is impossible to determine the exact value of the base. Additional information or measurements are required to solve for the base length.


What is formula to find base of triangle?

(Double the Area) Divided by (Height) = Base If you're looking for how to solve it with algebra, given: Area=30 and Height=4 Remember: Area of a triangle = 1/2 (base ) x (height) Then plug the numbers you know into the formula: 30 = 1/2 (base) x (4) To solve it, divide each side by 2 : 15 = (base)