Question

In triunghiul ABC AD⊥BC,BQ⊥AC,BC=15,AD=8, SI AC=10. Aflati BQ.

Answer 1

problema asta se face cu arii
si avem asa:
BC=latura
AD=inaltime
Aria= BC×AD/2
Aria=15×8/2=60
AC=latura
BQ=inltime
Aria=AC×BQ/2
60=10×BQ/2
60=5×BQ
BQ=60/5=12