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Find the area of each triangle

Find the area of each triangle-example-1
User Plditallo
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Answer:

Explanation:

There are 3 triangles in the picture: the one on the left, the one on the right, and the overall triangle. We must first find the areas of the two smaller triangles before finding the area of the whole thing.

To find the area of a triangle, you must multiply the two legs of the triangle by each other and then divide that number by 2. For the left triangle, this would be
(4*4)/2=8, meaning it has an area of 8 square meters. For the right triangle, this would be
(4*3)/2=6, meaning the triangle on the right has an area of 6 square meters.

There are multiple ways to find the area of the big triangle, since the hypotenuse of the left triangle has been rounded. One way to find the area of the big triangle,is to add the areas of the two smaller triangles:
8+6=14 square meters. For a more exact answer, we would solve
(5.7*5)/2=14.25sqaure meters using the legs of the big triangle.

Hope this helps! :)

User Printfmyname
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