Angle c (36 degree) is equal to angle a
Angle a=36 degree
a+b=180
b=180-36
b=144 degree
Angle b=144 degree
Why? how much points do you have to spare?
If u man just simplifying it
B^8+c^10 (just add exponents)
To put add plus sign and minus sign, and it gives too negative 0.36, and the answer is equal to 5.827.
=6.187+-0.36
Answer is=5.827
