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IgorLugansk [536]

3 years ago

5

Can somebody help me I will mark brainliest

2 answers:

bixtya [17]3 years ago

6 0

Answer:

Hope this helps

Step-by-step explanation:

a) <e and <c

b) <c and <b

c) <c and <a

d) <c and <b, <c and <d, <d and <e, <e and <a, <a and <b

e) c = 30, a = 90, b= 60, e= 30, d= 150

Aleks [24]3 years ago

3 0

A) angle e and c
B) angle c and b
C) angle c and d
D) c and b, c and d, d and e, e and a, a and b
E) c=30, b=60, a=90, e=30, d=150

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RideAnS [48]

Check the picture below.

$\bf \textit{total surface area of a cone}\\\\
SA=\pi r\sqrt{r^2+h^2}+\pi r^2~~
\begin{cases}
r=radius\\
h=height\\
-------\\
r=17\\
\sqrt{r^2+h^2}=12
\end{cases}
\\\\\\
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arsen [322]

Answer:

168

Step-by-step explanation:

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3 years ago

Please Help !!!!!!!!

sdas [7]

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4 0

3 years ago

Read 2 more answers

PLEASE HELP ME!

arlik [135]

Answer:

Angle: 22.5 deg, Complement: 67.5 deg, Supplement: 157.5 deg

Step-by-step explanation:

22.5 is 1/3 of 67.5

so compliment is 67.5.

Supplement is just adding another angle so I chose 7.

I did 22.5 x 7 = 157.5

Another example would be:

Angle: 10 deg, Complement: 30 (because 10 x 3), Supplement: 70 (because 10 x 7)

Hope this helps :)

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Nikolay [14]

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