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Alexxandr [17]
4 years ago
12

Can some one PLEASE help?!

Mathematics
1 answer:
Alinara [238K]4 years ago
3 0
<span>Equilateral triangle
A = </span>√3a^2 / 4= √3 6^2 / 4 = 9<span>√3

Circle:
A = </span>π r^2 = 6^2 π = 36<span>π

area of 1/6 circle: 
36</span>π / 6 = 6<span>π

</span><span>Area of the shaded segment
</span>
6π - 9√3 square units

answer is the middle one....
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From the diagram below, if the sides AD = 3 and DC = 27, and BD = X + 3, find x.
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Given:

• AD = 3

,

• DC = 27

,

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To solve for x, apply the altitude formula:

\frac{AD}{BD}=\frac{BD}{DC}

Where BD is the altitude.

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ANSWER:

d. 6

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