Question

TELL FAST
Image has been attached.... Length of AD

Answer 1

Answer:

Answer is here.!!! Okay

Answer 2

Given :

figure - refer to attachment

Find : Length of AD

Solution :

The perimeter of the Angle ABC is (s) = 3 cm + 4cm +5cm = 12 cm

➳ $\frac{5}{2} = \frac{12}{2} = 6cm$

➳$\: the \: area \: of \: the \: triangle \: is \:$ $\sqrt{6(6 - 5)(6 - 4)(6 - 3) \: cm {}^{2} }$

= 6 cm ²

➳ Y2 x AD x BC = 6 cm²

➳ $y2 \times 5 \times ad = 6$

➳ Ad $= \frac{12}{5} = 2.4cm$