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3 years ago

What is the area of a triangle with a base of 7 mm and a height of 10 mm

Mathematics

1 answer:

galina1969 [7]3 years ago

5 0

Answer:

A≈3.5×10-5m²

Step-by-step explanation:

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Answer:

Step-by-step explanation:

(-7 + 3i) + (2-6i)

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Answer:

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Step-by-step explanation:

Find the measure of the angle COA. By angle addition postulate,

$m\angle COX=m\angle AOX+m\angle COA$

From the diagram,

$m\angle COX=80^{\circ}\\ \\m\angle AOX=40^{\circ},$

then

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From the diagram,

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What is the area of a triangle with a base of 7 mm and a height of 10 mm￼

What is the area of a triangle with a base of 7 mm and a height of 10 mm