Triangles do not have a "length", so I am going to assume you mean the height is 5. The area would then be 30.
1/2 base x height = Area
1/2 (12) x 5 = 30
The base length is 5.2643 units and the height is 4.55902 units.
Perimeter = 10 + 10 + 12 = 32 units. Area = 48 square units
The area of triangle is : 60.0
A rectangle and a triangle have equal areas. The length of the rectangle is 12 inches, and its width is 8 inches. If the base of the triangle is 32 inches, what is the length, in inches, of the altitude drawn to the base?
The area of triangle is : 12.0
What is 12 in ? And what is 16 in ? ? Are they the lengths of two sides of the triangle ? Are they the length of one side and the height of the triangle ? The area of any triangle is 1/2 of the product of (length of its base) x (its height).
12
You haven't told us the question. If you're looking for the area of a triangle, that's 1/2 of (height of the triangle) times (length of the triangle's base).
The base length is 5.2643 units and the height is 4.55902 units.
48in2. To find the area of any triangle - you divide the length of the base by 2, then multiply that figure by the height.
Perimeter = 10 + 10 + 12 = 32 units. Area = 48 square units
The area of triangle is : 60.0
A rectangle and a triangle have equal areas. The length of the rectangle is 12 inches, and its width is 8 inches. If the base of the triangle is 32 inches, what is the length, in inches, of the altitude drawn to the base?
The length of a triangle with a height of 12 inches and an area of 18 square inches is 3 inches, since area is 1/2 * base * height. Therefore, 2 * area divided by height = 2 * 18 /12 = 3
Well, it helps immensely to know the formula for the area of a triangle. The area of a triangle is 1/2 (length of the base) times (height) .Knowing that, all you have to do is draw a triangle in such a way that the length of the base (in cm), multiplied by the height (in cm) is 12 . There are an infinite number of ways to do it, so finding one should not be a problem.
The area of triangle is : 12.0
The area of triangle is : 60.0