Question

Find the area of shaded region.​

Answer 1

Answer:

area of shaded region=area of biggersq- area of smaller square

(70)²-(10)²

4900-100

4800sq m

Answer 2

Answer:

2500m2

Step-by-step explanation:

internal side's length for this figure would be 70-(2×10)

area of the shaded region would be internal side × internal side

area needed= 50m×50m= 2500m2