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28-05-2021
Mathematics

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A triangle on the coordinate plane has vertices (-8,3), (3,9) and (9,3). What is the area, in square units, of the
triangle?

A triangle on the coordinate plane has vertices 83 39 and 93 What is the area in square units of the triangle class=

Respuesta :

03-06-2021

Answer: 51 sq units

Step-by-step explanation:

after plotting the vertices, the height of the triangle is 6 and the base is 17

A = 1/2(6)(17)

A = 51 sq units

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