∆ABC is a right angled at A. AD is perpendicular to BC, AB=6cm and AC=8cm find the area of ∆ABC. Also find the length of AD. (Please give the correct answer)
Answers
Answered by
2
Answer:
In right angles triangle BAC, AB=5cm and AC=12cm
Area of triangle=21×base×height=21×AB×AC
=21×5×12=30cm2
Now, in ΔABC,
Area of triangle ABC=21×BC×AD
⇒30=21×13×AD
⇒ AD=1330×2=1360cm.
Answered by
2
Answer:
1360cm is answer
hope it helps you
Attachments:
Similar questions