Question

please answer Asap .. .. .. ​

Answer 1

Answer:

Angle ABC is 90

let angle ACB equal to x so angle CAB will be 90-x

now as tangent is perpendicular to radius angle CAT equal to 90 and angle BAT equal to CAT-CAB

WHICH IS EQUAL TO 90-(90-x)= x

hence angle ACB = BAT

Answer 2

Step-by-step explanation:

see ,

resistamnce is directly propostional to length pf conductor...so as you will increase the length of conductor, the resistance will change and will increase