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it depends on the numbers you do get and what type of triangle it is. If somehow you can get it to be a right triangle and you have either the height or the hypotenuse, use the Pythagorean Theorem, A^2 +B^2=C^2... A and B being either the height or base and C being the hypotenuse. (side opposite the right angle is the hypotenuse)

The base side of a triangle can be any side of the triangle - the height of the triangle is the perpendicular distance from this side to the opposite vertex.

If you do not know the base length, then you must not know the length of any side of the triangle. You need to know one height and two other facts:

If you know all three heights of the triangle, then the area can be worked out using:

area = 1 ÷ (4 x √(h(h - 1/x)(h - 1/y)(h - 1/z)))

where

  • x, y, and z are the three heights of the triangle; and
  • h = 1/2 (1/x + 1/y + 1/z)

If you know the one height of the triangle and the angles at the ends of the base of the triangle, the base length can be worked out by trigonometry to give the area as:

area = 1/2(cot A + cot B)h2

where

  • h is the height of the triangle; and
  • A and B are the angles at the ends of the base.
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Q: How do you get the area of a triangle without a base?
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Related questions

How do you find the area of a triangle without the base?

You need to measure how wide it is and the height of the triangle then multiply them together and the you get your answere.


How do you get the base of a triangle when you have the height and area?

Area of a triangle = base * height / 2 Therefore the base = Area * 2 / height


What is the area of a triangle with base 2cm and 5cm?

Area of a triangle = 0.5*base*height


What is the formula for area of a base and area of a triangle?

A base is normally a line and therefore has no area; the area of a triangle is half of base x altitude.


Formua for area of a triangle?

Area of a triangle: 0.5*base*perpendicular height


What is the area of a triangle with the base of 10 and the height of 12?

The area of triangle is : 60.0


How is the base height and area of a triangle related?

Because the area of a triangle = 0.5*base*height


How are the formulas for area of a triangle and rectangle similar?

the area of a triangle is half of the base times the height the area of a triangle is half of the base times the height


What is the area of a triangle with base 16 cm and altitude to that base of 8 cm?

The area of triangle is : 64.0


What is the area of a triangle 5xll?

Area of a triangle = 0.5*base*height


How can you find the height of a triangle if you have base and area?

The relation between the height of a triangle, its base and its area is given by: Area = 0.5 * Base * Height Therefore, we have: Height = (2 * Area)/ Base.


What is the formula to get the area of a triangle?

The formula to calculate the area of a triangle is A = 1/2 * base * height, where A represents the area, the base is the length of the triangle's base, and the height is the perpendicular distance from the base to the opposite vertex. This formula is derived from the fact that the area of a triangle is half the product of its base and height. By plugging in the values for the base and height into the formula, you can easily determine the area of the triangle.