As shown in the figure AABC satisfies ZABC 30 AB 4 take the

Last updated: 12/10/2023

As shown in the figure AABC satisfies ZABC 30 AB 4 take the circumcenter of AABC as the center to make a circle I AABC is within I extend AB to intersect I at D extend BC to intersect I at E if BD 6 CE 5 find the area of T E A B D