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The area of triangle ABD above can be found using the formula ​Area= xy/2 - (x-z)y/2 Explain how the formula was derived, then simplify the formula.
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The area of triangle ABD above can be found using the formula

​Area= xy/2 - (x-z)y/2
Explain how the formula was derived, then simplify the formula.

The area of triangle ABD above can be found using the formula ​Area= xy/2 - (x-z)y-example-1
User Ashane Alvis
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Answer:

Explanation:

The area of triangle ABD above can be found using the formula ​Area= xy/2 - (x-z)y-example-1
User Harry Joy
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