Igot 2 questions. 1. in triangle abc, find b, to the nearest degree, given a=7, b=10, and c is a right angle. 2. solve the right triangle abc with right angle c if b=30 and c=10

i do not know this sorry : (

hello from mrbilldoesmath!

answer:   x^2 + y^2 = 1024

discussion:

the equation of a circle with center (h,k) and radius "r" is

(x-h)^2 + (y-k)^2 = r^2.

in our case

(x-0)^2 + (y-0) ^2 = 32^2 = 1024

you,

mrb