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gayaneshka [121]
3 years ago
10

Find the value of h in the triangle

Mathematics
1 answer:
skelet666 [1.2K]3 years ago
3 0

Firstly , we need to locate some unknowns

we can find angle t

Let's take bigger triangle first

sin(t)=\frac{12}{30}

now, we can take smaller triangle to find h

sin(t)=\frac{h}{20}

now, we can plug value of sin(t) here

and we get

\frac{12}{30}=\frac{h}{20}

now, we can find h

h=20*\frac{12}{30}

h=8ft..............Answer

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