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3 years ago

Hlol can u plz solve b no plz plz.....I will mark as brainliest

Mathematics

1 answer:

zimovet [89]3 years ago

6 0

Answer:

Step-by-step explanation:

$Tan \ B =\frac{4}{3} = \frac{opposite \ side \ of B}{adjacent \ side \ of B}$

BC = 15 cm

3x = 15

x = 15/3 = 5

AB =4x = 4*5 = 20 cm

Pythagorean theorem,

AC² = AB² + BC²

= 20² + 15 ²

= 400 + 225

= 625

AC = √625 = 25 cm

AC = 25 cm

$Sin \ A = \frac{opposite \ side \ of \ angle A }{hypotenuse}\\\\ = \frac{BC}{AB}=\frac{15}{25}=\frac{3}{5}$

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4 years ago

Hlol can u plz solve b no plz plz.....I will mark as brainliest​

Hlol can u plz solve b no plz plz.....I will mark as brainliest