4 years ago

Can someone help me understand how to do this ?

Mathematics

1 answer:

Damm [24]4 years ago

3 0

Do you know your trig ratios?

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prohojiy [21]

Notice the little mark on all the three sides. The mark means that all the three sides are the same, so each angle is 60 degree.
2x-4=60
2x=64
x=32

5y=60
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4 years ago

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Elanso [62]

It would be $44.8 I think

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3 years ago

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myrzilka [38]

Tan(angle) = opposite leg / adjacent leg.

Tan(64) = x /30

x = 30 * tan(64)

x = 61.51

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3 years ago

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elena55 [62]

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love history [14]

Answer:

A1: a=4

A2: a=12

A3: p=18

Step-by-step explanation:

a= 1/2 4 * 2

= 4

a = 1/2 6 * 4

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to find p add all sides

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3 years ago