Question

I will mark u as brainist only if there is a clear explanation... Please ans ut ​

Answer 1

The answer is 4cm.

as in the question it states that tanA = 4/3

since we know that tan(theta) = p/b

i.e. perpendicular upon base.

so according to the figure.

BC is the perpendicular and AB is base

so, tanA = BC/AB

so, according to it the length of BC is 4cm.

Hope it helps you.

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Answer 2

Answer:

the ans is 4cm

as in the question it states that tanA=4/3

since we now thattan(theta)=p/b

i.e perpendicular upon base

so according to figure

bc is the perpendicular and ab is base

so, tanA=BC/AB

SO,ACCORDING to it length of BC=4cm

hope its help u

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Step-by-step explanation: