Question

1. In the following figure AB is perpendicular to BC and angle ACB = 30°,
given that BC =
$\sqrt{300}$
m. The length of AB is :

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Answer 1

Step-by-step explanation:

Step-by-step explanation:∆abc .

Step-by-step explanation:∆abc .Tan30°=AB/BC

Step-by-step explanation:∆abc .Tan30°=AB/BC1/√3=AB/√300

Step-by-step explanation:∆abc .Tan30°=AB/BC1/√3=AB/√300AB=√300/√3

Step-by-step explanation:∆abc .Tan30°=AB/BC1/√3=AB/√300AB=√300/√3AB=√3*√100/√3

Step-by-step explanation:∆abc .Tan30°=AB/BC1/√3=AB/√300AB=√300/√3AB=√3*√100/√3AB=√100

Step-by-step explanation:∆abc .Tan30°=AB/BC1/√3=AB/√300AB=√300/√3AB=√3*√100/√3AB=√100AB=10