Question

plz answer this as soon as possible.​

Answer 1

1.

Angle CBT

See on line ET

2 angles are formed

Angle abe and angle abt.

from figure we can say that angle abt=Angle abc +cbt

so

180=90+54+angle cbt

90-54=Angle cbt

36=angle cbt

2.

Complent of angle abc will be angle cbt because angle cbt+angle abt=90

U HAVE TO SOLVE THIS STEP AGAIN BUT IM NOT DOING BECAUSE I HAVE DONE ABOVE

HOPE IT HELPS

:-)