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Mathematics, 12.07.2019 23:00 love5965
What is the area of the triangle in the diagram? a. `1/2sqrt((x_1^2+y_1^2) (x_2^2+y_2^2))` b. `1/2sqrt((x_2^2-x_1^2) (y_2^2-y_1^2))` c. `sqrt((x_1^2+y_1^2) (x_2^2+y_2^2))` d. `2sqrt((x_2^2-x_1^2) (y_2^2-y_1^2))`
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What is the area of the triangle in the diagram? a. `1/2sqrt((x_1^2+y_1^2) (x_2^2+y_2^2))` b. `1/...
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