The area of the triangle whosevertices are L(1, 1), M(-2, 2), N(5, 4)

1.	The area of the triangle whosevertices are L(1, 1), M(-2, 2), N(5, 4) is
Answer» Step-by-step explanation: Area of TRIANGLE = 2 1 ∣ ∣ ∣ ∣ ∣ ∣ ∣ ∣ 1 1 1 1 3 1 1 5 7 ∣ ∣ ∣ ∣ ∣ ∣ ∣ ∣ = 2 1 ∣1(21−5)−1(7−5)+1(1−3)∣ = 2 1 ∣16−2−2∣=6 Hence, area of the triangle with the given coordinates is 6.

The area of the triangle whosevertices are L(1, 1), M(-2, 2), N(5, 4) is

Answer»

Step-by-step explanation:

Area of TRIANGLE =

∣

∣1(21−5)−1(7−5)+1(1−3)∣

∣16−2−2∣=6

Hence, area of the triangle with the given coordinates is 6.

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The area of the triangle whosevertices are L(1, 1), M(-2, 2), N(5, 4) is​

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The area of the triangle whosevertices are L(1, 1), M(-2, 2), N(5, 4) is