Question

Find the area of a square whose diagonal is 52​

Answer 1

Answer:

diagonal =52

angles of square are 90°

x²+x²=52²

2x²=2704

x²=2704/2

x²=1352

x=√1,352

x=26√2

area of square =x ×x= 26√2×26√2=1352cm²