In triangle jkl, sin(b°) = three fifths and cos(b°) = four fifths. if triangle jkl is dilated by a scale factor of 2, what is tan(b°)? triangle kl in which angle k is a right angle and angle l measures b degrees tan(b°) = five thirds tan(b°) = four thirds tan(b°) = three fourths tan(b°) = five fourths

tan(b°) = three fourths

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its sides is proportional and its corresponding angles are congruent

Let

J'K'L' > the dilation of triangle JKL

Triangles J'K'L' and JKL are similar and their corresponding angles are congruent

Remember that

tan(b°)=sin(b°)/cos(b°)

substitute the given values

tan(b°)=(3/5)/(4/5)=3/4

therefore

tan(b°) = three fourths

step-by-step explanation:

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step-by-step explanation: