In the given figure, ABC is an equilateral triangle the length of each side is equal to 10 cm, and DBC is right angled triangle at D and BD=8 cm. Find the area of the shaded region. Share with your friends Share 0 Lovina Kansal answered this Dear student Area of equilateral triangle ABC=34102cm2=253cm2Now,In triangle BDCBy Pythagoras TheoremBC2=BD2+DC2DC2=102-82DC2=36DC=6cm Therefore, Area of triangle BDC=12×DC×BD=12×6×8=24cm2Hence,Area of shaded region=Area of △ABC -Area of △BDC=253-24cm2 Regards 5 View Full Answer