Math, asked by lyzelfernandes, 1 day ago

Show me how to solve it​

Attachments:

Answers

Answered by vatsalarya1121ouaykd
1

Given,

  • ΔABC is similar to ΔPQR
  • AC = 4\sqrt{3}, BC = 8, QP = 3, QR = 6

To find,

a + b

Solution,

When two triangles are similar, their sides are in proportion that is,

                         \frac{AB}{PQ} = \frac{BC}{QR} = \frac{CA}{RP} \\

Using,

                   \frac{AB}{PQ} = \frac{BC}{QR}\\    \frac{b}{3} = \frac{8}{6} \\b = 4

Similarly using,

                              \frac{BC}{QR} = \frac{CA}{RP} \\\\\frac{8}{6}  = \frac{4\sqrt{3} }{a}\\a = 3\sqrt{3}

Now, a + b = 4 + 3\sqrt{3}

Therefore the value of a + b is 4 + 3\sqrt{3}.

Similar questions