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PLEASE HELP ASAP I AM TIMED What is the area of a triangle whose vertices are J(−2, 1) , K(4, 3) , and L(−2, −5) ? _______units²
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Feb 4, 2018
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PLEASE HELP ASAP I AM TIMED
What is the area of a triangle whose vertices are J(−2, 1) , K(4, 3) , and L(−2, −5) ?
_______units²
Mathematics
high-school
Dsounded
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the answer is ..................18
John Lui
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Feb 7, 2018
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John Lui
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Steps:
1. Graph all three points on the xy-plane.
2. Connect each point to form a triangle.
3. Use the formula A = (1/2)(base)(height)
Vishal Makasana
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Feb 10, 2018
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Vishal Makasana
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