Answer:
Step-by-step explanation:
hello :
the equation of the circle is : (x-5)²+(y-8)² =9²
Its 49 i hope u get it right
Answer:
Step-by-step explanation:
take 45 degree as reference angle
use sin rule
sin 45=opposite/hypotenuse
1/
=x/2
do cross multiplication
x
=
*
x
=2
x=2/
x=
pythagoras theorem
a^2+b^2=c^2
(
)^2+y^2=(2
)^2
2+y^2=8
y^2=8-2
y=