3 years ago

in the right triangle shown, A= 30° and BC =6 How long is AB?Answer exactly using a radical if needed.

Mathematics

1 answer:

nasty-shy [4]3 years ago

6 0

Answer: 10.4

Step-by-step explanation:

According to the right angle triangle, the longest side is the hypothenus, d side facing the angle is the opposite and the other side is the adjacent

So we this we will use tan

Tan 30= opp/adj

Tan 30= 6/x

Cross multiply

Xtan30= 6

X= 6/tan 30

X= 6/1/square root of 3

X= 6 x square root of 3

X= 10.39 ~ 10.4

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in the right triangle shown, A= 30° and BC =6 How long is AB?Answer exactly using a radical if needed.​

in the right triangle shown, A= 30° and BC =6 How long is AB?Answer exactly using a radical if needed.