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Lera25 [3.4K]
3 years ago
5

In the triangle below, x=? Cm. Round to the nearest tenth. Please help!

Mathematics
1 answer:
postnew [5]3 years ago
6 0

Answer:

3.64  = x

Step-by-step explanation:

Using tignometry!

As it is an right angle triangle we can use 'tan' function.

therefore:

tan(20) = x/10

tan(20) * 10 = x

3.639702343 = x

3.64  = x

Easy!

Give brainliest if it helped

Thanks!

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