Think about how to use BPT and which side should be known to find AC.

What do you know aboutÂ triangles ?

Which concept will you apply here?

Think about how to use BPT and which side should be known to find AC.

Which theorem would you use here?

Use BPT and solve the equation.

What have you read about Thales Theorem

Apply Basic proportionality theorem here.

Try to recall how to comapre two congurent triangle.

Which theorem will you apply here?