Question

explain in detail

I need help

Answer 1

Answer:

so first we have to find pr

as per pythagoras theorem

route of 12^2+16^2

=route of 400

=20 so pr=20

now pm=10

so once again

pm^2+qm^2=pq^2

10^2+x^2=256

x^2=256-100

x^2=156

x=route of 156

=12.4

Step-by-step explanation:

Answer 2

Answer:

ans should be d as if we use pythogoras theorem twice

then answer comes something 12

Step-by-step explanation: