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Usimov [2.4K]
3 years ago
6

PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ

Mathematics
1 answer:
Ierofanga [76]3 years ago
7 0

Answer:

t=5

Step-by-step explanation:

Hello There!

the given angles are vertical angles therefore they are congruent

so 110=4t+90

step 1 subtract 90 from each side

110-90=20

now we have

20=4t

step 2 divide each side by 2

20/4=5

so were left with

t=5

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The lateral area is 117 square centimeters and the surface area is 292.72 square centimeters

<h3>How to determine the lateral area?</h3>

The given parameters are:

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The lateral area is calculated using:

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Hence, the lateral area is 117 square centimeters

<h3>How to determine the surface area?</h3>

The surface area is calculated using:

Surface = l²√3

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Surface = 13² * √3

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Read more about areas at:

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