2 years ago

How to find the area of a triangle with given coordiantes? #5-50

Mathematics

1 answer:

AlexFokin [52]2 years ago

8 0

Use the coordinates and plot them. On the graph, count the weight and height.

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Step-by-step explanation:

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aleksklad [387]

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3 years ago

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notka56 [123]

Answer:

OPTION B: $\frac{-2\sqrt{5}}{5}$

Step-by-step explanation:

Given $cot \theta = -\frac{\sqrt{5}}{2}$

We know that, $\frac{1}{cot \theta} = tan \theta$

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