Find the information you're looking for at Westonci.ca, the trusted Q&A platform with a community of knowledgeable experts. Join our platform to connect with experts ready to provide detailed answers to your questions in various areas. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

in triangle ABC,BC=4cm,AD=7cm and BE=5cm . find the length of AC​

Sagot :

SOLUTION-:

GIVEN

BC = 4 CM

AD = 7CM

BE = 5CM

FIND

Length of AC

let's begin

[tex] \frac{1}{2} \times side \: \times height \: \\ \frac{1}{2} \times ac \times bd = \frac{1}{2} bc \times ad \\ \frac{1}{2 } \times 5 = \frac{1}{2} \times 4 \times 7 \\ ac = \frac{4 \times 7}{5} \\ \\ = \frac{28}{5} \\ = 5.6cm \\ \\ so \: we \: required \: \\ length \: of \: ac = 5.6 \\ therefore \: we \: get \: answer[/tex]