Question

construct a triangle ABC in which ab=10cm, ac=8cm, and bc=7cm.

Answer 1

first with ruler draw a line of 10 cm name it Ab from A Make a arc with radius of 8 cm then with radius of 7 cm cut previous arc . 

Answer 2

$\green{\:❥question}$

Construct a triangle ABC in which ab=10cm, ac=8cm, and bc=7cm.

$\red{\:❥ᴀɴsᴡᴇʀ}$

See this attachment you will get your answer.

I hope it is helpful for you

@ Aman Jha