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Rainbow [258]
2 years ago
12

Please show work!! I'll give you brainliest

Mathematics
1 answer:
omeli [17]2 years ago
6 0

Answer:

b=34.2m

Step-by-step explanation:

equation for area of parallelogram

a=b×h

in which b is the base(length) and h is the height

690.84 = b \times 20.2

b =  \frac{690.84}{20.2}

b=34.2m

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Determine the unknown angle measures, to the nearest degree, in the diagram provided.
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Step-by-step explanation:

Using sine trig rule:

{ \boxed{ \bf{ \sin(b) =  \frac{opposite}{hypotenuse}  }}}

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How do scientist know how atoms are structured
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Step-by-step explanation:

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Step-by-step explanation:

Let's solve your equation step-by-step.

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