Aavashah5idn
Answered

IDNLearn.com helps you find the answers you need quickly and efficiently. Our experts are available to provide accurate, comprehensive answers to help you make informed decisions about any topic or issue you encounter.

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

Hlol Can U Plz Solve B No Plz PlzI Will Mark As Brainliest class=

Sagot :

Devishri1977idn

Answer:

Step-by-step explanation:

[tex]Tan \ B =\frac{4}{3} = \frac{opposite \ side \ of B}{adjacent \ side \ of B}[/tex]

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

[tex]Sin \ A = \frac{opposite \ side \ of \ angle A }{hypotenuse}\\\\ = \frac{BC}{AB}=\frac{15}{25}=\frac{3}{5}[/tex]

View image Devishri1977
We appreciate your contributions to this forum. Don't forget to check back for the latest answers. Keep asking, answering, and sharing useful information. Find precise solutions at IDNLearn.com. Thank you for trusting us with your queries, and we hope to see you again.