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inessss [21]
3 years ago
6

Segment BD is an altitude of triangle ABC. Find the area of the triangle. Triangle ABC with altitude BD is shown. Point A is at

2, 1. Point B is at negative 1, 4. Point C is at 2, 6. Point D is at 2, 4.
Mathematics
2 answers:
pogonyaev3 years ago
7 0
Where's the "triangle with alt. BD?"  This problem can be solved without the diagram, but the solution would be easier with it.

BD is the altitude.  Find the length of BD by finding the dist. between (-1,4) and (2,4); it is 2-(-1), or 3.  |BD| = 3.

I've graphed the triangle myself and have found that the "base" of the triangle is the vertical line thru (2,1) and (2,6); its length is 6-1, or 5.

Thus, the area of this triangle is  A = (b)(h) / 2, or  A = (5)(3) / 2 = 10/3 square inches.
lesya [120]3 years ago
5 0

Answer:

The formula to find the area of a triangle is as follows: A=1/2(base)(height). That should help you solve the equation.

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Hope this helps

3 0
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Read 2 more answers
Will give brainliest please help ASAP
marissa [1.9K]

Answer: 1) If we talk about whole numbers then we should choose only square numbers that could be the area of square so that if we want to find its  side so we a can find its square root i.e. side.

2) We can find the square root of the area of the given square to find the side length of the square.

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