# data[].attributes.body
9^2+b^2=10^2
81+b^2=100
b^2=19
b= sqrt(19)

# data[].attributes.body
9^2+b^2=c^2
81+b^2=100
b^2=19
b= sqrt(19)

# data[].attributes.body
a^2+b^2=c^2
9^2+b^2=100
81+b^2=100
19=b^2
19

# data[].attributes.body
Solve for x.

# data[].attributes.body
a^2+c^2=b^2
a^2+10^2=9^2
100+a^2=81
a^2=-19