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How do you find the area of a triangle whose base is 2x plus 3 and the height is 3x - 1?
Wiki User
∙ 13y ago
You probably know that the area of any triangle is (1/2) x (base) x (height).
Take that formula, substitute (2x+3) in the place where it says "base", and
substitute (3x-1) in the place where it says "height". Then do the multiplication,
and you'll have a tidy expression for the area of your triangle.
Of course, it'll still have an "x" in it, as well as an "x2", but you should expect that.
If the base and the height both depend on the value of 'x', then naturally the area
must also depend on the value of 'x'.
Wiki User
∙ 13y ago
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What is the height of a triangle whose area is 4 square meters and whose base is 2.5 meters?
area = .5 base x .5 height, so height = area/(.5base) = 3.2 meters
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 can be said about the base and height of a triangle?
That the area of a triangle = 0.5*base*height
What is the area of a triangle with base 2cm and height 5cm?
What is the area of a triangle with base 2cm and height 3cm
How do you find the base of a triangle with the area and height?
It is found by: base = (area*2)/height
What is the area of a triangle whose base is 10 m and whose height is 20 m?
The area of triangle is : 100.0
What is the area of a triangle whose base is 15 cm and whose height 12 cm?
The area of triangle is : 90.0
What is the height of a triangle whose area is 4 square meters and whose base is 2.5 meters?
area = .5 base x .5 height, so height = area/(.5base) = 3.2 meters
What is the area of a triangle whose base is 6 and whose height is 8?
It is: 24 square units
How long is the base of a triangle whose area is 108 and height is 8?
The area of a triangle is one half base times height. 1/2 Base Height = Area 1/2 Base 8 = 108 Base 8 = 216 Base = 27
A polygon whose area equals half its base multiplied by its height?
triangle
What is a polygon whose area equals half its base multiplied by its height?
A triangle.
What is the area of a triangle whose base is 10 centimeters and whose height is 20 centimeters?
The area of triangle is : 100.0
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 whose base is 5 feet and whose height is 2feet?
5 square feet
What is the area of a triangle whose base is 10cm and 3cm height?
15 square cm
What is the area of a triangle whose base is 25meter and the height is 32meter?
To work out the area of a triangle, you use the equation, 1/2 base * height... So in this scenario, the area would be: (25m / 2) * 32m = 400m2
