Question

in triangle PQR equal to 90 PR equal to13cm and qr equal to 5cm the length of pq​

Answer 1

Step-by-step explanation:

Exponential

z + w = (a + bi)+(c + di)=(a + c)+(b + d)i, ... 2. Argument and Absolute Value. For any given complex number z = a+bi one defines the absolute ... Simplify the complex number

Answer 2

Answer:

we have to apply phytagoras theorem

therefore,pR^2=pq^2+qr^2

13^2=5^2+qr^2

169=25+qr^2

169-25=qr^2

12=qr