Question

plz help it's urgent ​

Answer 1

Answer:

8√2cm

Step-by-step explanation:

AB is perpendicular(P) and AC is hypotenuse (H)

so we have to find perpendicular (P)

the formula is Sin theta = P/H

sin90° = P/8√2

sin90° = 1

so, 1= P/8√2

cross multiplication P = 8√2cm ans