Question

please tell these ques. i will mark you as brilliant​

Answer 1

Answer:

Q18 ,17 ,16 ok now mark brainlieast

Answer 2

Answer:

$q \: 16. \: \\ \: = \frac{9x {}^{2} }{ \sqrt{3x} }$

$= 3 \sqrt{3x}$

$q \: 17.$

$5 \: cm$

$q \: 18.$

$edges \: = 30$