Question

Please could someone solve the attached question.

Answer 1

Answer:

ahkk and dcbhhgffdddry

Answer 2

Answer:

3.5cm

Step-by-step explanation:

From the question it is given that,

∠ABD=∠CAD

AB=5cm,AC=7cm and AD=10cm

Now, consider the △ABC and △ACD

∠C=∠C … [common angle for both triangles]

∠ABC=∠CAD … [from the question]

So, △ABC∼△ACD

Then, AB/AD=BC/AC=AC/DC

Consider AB/AD=BC/AC

5/10=BC/7

BC=(1×7)/2

BC=7/2

BC=3.5cm

I hope it helps and please mark me as brainliest.