2 years ago

How do you calculate the area of triangle DEF?

2 answers:

8 0

First you need to solve for angle F then you can use 1/2acSinB. If you haven't done this you can also use the Pythagoras theorem and solve for the unknown side once you do that you can just use 1/2 b*h

Kazeer [188]2 years ago

4 0

Area equals 1/2 ( base times height )

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iVinArrow [24]

Answer:

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Step-by-step explanation:

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Komok [63]

≡ We know that:
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3 years ago

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Virty [35]

Answer:

C = 28.048

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3 years ago

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I don’t know it’s soooo long:)

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