Question

In adjoining figure, AP | BC, AD||BC then A(∆ABC) :A(∆BCD)​

Answer 1

Answer:

Given:

AP ⊥ BC

AD || BC

∴A(△ABC)/A(△BCD)=AP×BC/AP×BC

=1/1

Hence, the ratio of A(∆ABC) and A(∆BCD) is 1 : 1.