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natita [175]
3 years ago
7

Need help on all answers plz

Mathematics
1 answer:
VMariaS [17]3 years ago
8 0

Answer:

this image is unreadable please take a clearer picture.

Step-by-step explanation:

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If you sketch the triangle, you need to understand that 12 is the length of opposite side (opposite to theta). Then the longest side is 13 is the hypotenuse. The other side with length 5 is the adjacent side. Thus from the definition of sin(theta)=opposite side/hypotenuse=12/13. A question for you, what is cos(theta)? cos(theta)=5/15 and tan(theta)=12/5
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Please help. Thank you. :)
adelina 88 [10]
Hello!

To find the lateral area you use the equation

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Put in the values you know and you get 1209.5

The answer is A

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