either 4 or 8 i need a picture....... the formula is a= one half (bxh)
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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).
Remember that in a triangle: (Base x Height) / 2 = Area In your question: (4 x Height) / 2 = 16 Now just solve for Height: (4 x Height) = 16 x 2 = 32 Height = 32 / 4 = 8 So your answer is 8 units.
the equation for area of a triangle is A = 1/2 bhso the answer is . . . 1/2 x 13 x 16 = 104
Its height is also 16 feet because: 0.5*16*16 = 128 square feet
Area of a triangle = base * height / 2 Therefore the base = Area * 2 / height